English · KJV
H5123

נוּם

nûwm /noom/ Ask about this word
Roota primitive root
Meaningto slumber (from drowsiness)
KJV usagesleep, slumber.

Word Study

In depth

A plain-language study of nûwm — the range of meaning it carries, how Scripture actually uses it, and where it points. Written for readers who don’t know the original language.

Core Meaning & Semantic Range

The Hebrew word nûwm, represented by H5123, is a primitive root meaning to slumber (from drowsiness). It appears a total of 6 times in 6 unique verses. While it can mean sleep, its usage often implies a state of drowsiness, inattention, or neglect, distinguishing it from deeper states of rest.

Biblical Occurrences & Contextual Analysis

In biblical usage, H5123 is most often used to contrast the vigilance of God with the failure of humans. The Psalmist declares that God, the one who keeps Israel, will neither slumber nor sleep Psalms 121:4. This promise assures that God's protection is constant and He will not suffer His people's feet to be moved Psalms 121:3. Conversely, slumber is depicted as a failing of those in authority. The watchmen of Israel are condemned for "loving to slumber" Isaiah 56:10, and the shepherds of Assyria are said to slumber, leading to the scattering of their people Nahum 3:18. It can also describe a state of utter defeat, as when the stouthearted "have slept their sleep" Psalms 76:5.

Related Words & Concepts

Several related words help clarify the concept of slumber and watchfulness:

  • H3462 yâshên (to sleep): This word is often used in parallel with nûwm to form a complete picture of rest or inattentiveness, as in the phrase "neither slumber nor sleep" (Psalms 121:4, Isaiah 5:27). It generally refers to a deeper sleep.
  • H8104 shâmar (to keep, guard): This term stands in direct opposition to nûwm. God's nature as one who keeps or guards His people is proven by the fact that He does not slumber Psalms 121:3.
  • H7901 shâkab (to lie down): This word describes the physical posture associated with rest. It is used to characterize the negligent watchmen who are "lying down, loving to slumber" Isaiah 56:10.
  • H5414 nâthan (to give, suffer, put): This verb is used to express God's active prevention of failure. He will not "suffer" or allow the foot to be moved precisely because He does not slumber Psalms 121:3.

Theological Significance

The theological weight of H5123 is found in its powerful contrasts.

  • Divine Vigilance: The word's most significant theological use is to affirm God's ceaseless care. His inability to slumber is the ultimate guarantee of His protection over Israel Psalms 121:4.
  • Failure of Leadership: Slumber serves as a potent metaphor for irresponsible leadership. When watchmen and shepherds slumber, it signifies a dereliction of duty that brings disaster upon those they are meant to protect (Isaiah 56:10, Nahum 3:18).
  • A Sign of Weakness or Defeat: To slumber can symbolize a state of powerlessness or inactivity. The advancing army in Isaiah is characterized by its lack of slumber, showing its readiness and strength Isaiah 5:27, while defeated warriors are described as having slept their final sleep Psalms 76:5.

Summary

In summary, H5123 is not merely a synonym for sleep but a specific term for drowsiness and inattention. It functions biblically to draw a sharp line between the unwavering, watchful nature of God and the fallibility of human guardians. Through its use, the scriptures highlight God's perfect reliability and warn against the dangers of spiritual and physical negligence.

How the KJV Renders It

Translation

Strong’s lists the renderings but not their weight. These are counted from the King James text of the tagged verses — the bar under each is how often the translators actually reached for it. Select one to filter the occurrences below.

Grammatical Forms

Morphology

In the Hebrew Old Testament, this word appears as a verb across 6 occurrences, inflected in 3 grammatical forms — each row is one form, and the bar is how often it is that form. Select any form to read what each part of its name means, and to filter the occurrence list to it.

  • יָנוּם
  • נָמוּ
  • נוּם

Related Words

Related

Other entries the study above points to — each one is drawn from a reference it makes. Follow the trail to see how the words connect.

H3462 יָשֵׁן a primitive root; properly, to be slack or languid, i.e. (by implication) sleep (figuratively, to die); also to grow old H8104 שָׁמַר a primitive root; properly, to hedge about (as with thorns), i.e. guard; generally, to protect, attend to, etc.; beward, H7901 שָׁכַב a primitive root; to lie down (for rest, sexual connection, decease or any other purpose); [idiom] at all, cast down, (l H5414 נָתַן a primitive root; to give, used with greatest latitude of application (put, make, etc.); add, apply, appoint, ascribe, a

Theographic Context

Context

The people, places, and span of history the verses containing this word touch on — drawn from the theographic tagging of Scripture. Select any name to isolate its verses in the occurrence list.

Biblical Distribution

Distribution

Appears in 6 verses across 3 of the 39 books. Most frequent in Psalms (3 verses); never once in the other 36.

3
Psalms
2
Isaiah
1
Nahum

Every Occurrence

Concordance

Every verse where the word is tagged in the King James text. Filter by book, by the English word the translators chose, by grammatical form, or search within the verses.

Sources. Definition and numbering: James Strong, Exhaustive Concordance of the Bible (1890). Morphology: STEPBible / Tyndale House (CC BY). Verse tagging: the King James text keyed to Strong’s numbers. Every count on this page is computed from the tagged corpus, not estimated.