Matthew 23:21Berean Standard Bible

Leviticus 5:4

Or if someone swears thoughtlessly with his lips to do anything good or evil—in whatever matter a man may rashly pronounce an oath—even if he is unaware of it, when he realizes it, he is guilty in the matter.

Leviticus 6:3

or finds lost property and lies about it and swears falsely, or if he commits any such sin that a man might commit—

Numbers 30:2

If a man makes a vow to the LORD or swears an oath to obligate himself by a pledge, he must not break his word; he must do everything he has promised.

Deuteronomy 33:28

So Israel dwells securely; the fountain of Jacob lives untroubled in a land of grain and new wine, where even the heavens drip with dew.

Judges 4:21

But as he lay sleeping from exhaustion, Heber’s wife Jael took a tent peg, grabbed a hammer, and went silently to Sisera. She drove the peg through his temple and into the ground, and he died.