Numbers 15:27
"If one person sins unintentionally, he shall offer a female goat a year old for a sin offering.
Leviticus 4:27-28
"If anyone of the common people sins unintentionally in doing any one of the things that by the LORD's commandments ought not to be done, and realizes his guilt,
Acts 3:17
"And now, brothers, I know that you acted in ignorance, as did also your rulers.
Acts 17:30
The times of ignorance God overlooked, but now he commands all people everywhere to repent,
1 Timothy 1:13
though formerly I was a blasphemer, persecutor, and insolent opponent. But I received mercy because I had acted ignorantly in unbelief,