Leviticus 5:1

1“If anyone sins in that he hears a public aadjuration to testify, and though he is a witness, whether he has seen or come to know the matter, yet does not speak, he shall bbear his iniquity;

Leviticus 6:3

3or chas found something lost and lied about it, dswearing falsely—in any of all the things that people do and sin thereby—

1 Kings 2:42-43

42the king sent and summoned Shimei and said to him, “Did I not make you swear by the Lord and solemnly warn you, saying, ‘Know for certain that on the day you go out and go to any place whatever, you shall die’? And you said to me, ‘What you say is good; I will obey.’ 43Why then have you not kept your oath to the Lord and the commandment with which I commanded you?”

Proverbs 30:9

9lest I be efull and fdeny you
and say, gWho is the Lord?”
or lest I be poor and steal
hand profane the name of my God.

Hebrews 6:16

16For people swear by something greater than themselves, and in all their disputes ian oath is final for confirmation.
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