Bible Verses About Swearing Falsely: Forbidden

“‘You shall not swear by my name falsely, and profane the name of your God. I am the LORD.

When a man vows a vow to the LORD, or swears an oath to bind his soul with a bond, he shall not break his word. He shall do according to all that proceeds out of his mouth.

“Again you have heard that it was said to them of old time, ‘You shall not make false vows, but shall perform to the Lord your vows,’