Leviticus 5:4

4or if anyone utters with his lips a arash oath to do evil or to do good, any sort of rash oath that people bswear, and it is hidden from him, when he comes to know it, and he realizes his guilt in any of these;

Leviticus 5:17

17 cIf anyone sins, doing any of the things that by the Lord’s commandments ought not to be done, dthough he did not know it, then realizes his guilt, he shall bear his iniquity.

Psalms 19:12

12 eWho can discern his errors?
fDeclare me innocent from ghidden faults.

Luke 11:44

44Woe to you! hFor you are like unmarked graves, and people walk over them without knowing it.”

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