Exodus 20:7

7 a“You shall not take the name of the Lord your God in vain, for the Lord will not hold him guiltless who takes his name in vain.

Leviticus 5:1

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

Proverbs 29:24

24The partner of a thief dhates his own life;
ehe hears the curse, but discloses nothing.

Matthew 26:72

72And again he denied it with an oath: “I do not know the man.”

Matthew 26:74

74Then he began to invoke a curse on himself and to swear, “I do not know the man.” And immediately the rooster crowed.
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