Bible Verses About Servants: Often oppressed and their wages kept back

And I have drawn near to you for judgment, And I have been a witness, Making haste against sorcerers, And against adulterers, And against swearers to a falsehood, And against oppressors of the hire of an hireling, Of a widow, and of a fatherless one, And those turning aside a sojourner, And who fear Me not, said Jehovah of Hosts.

lo, the reward of the workmen, of those who in-gathered your fields, which hath been fraudulently kept back by you--doth cry out, and the exclamations of those who did reap into the ears of the Lord of Sabaoth have entered;