Numbers 15:27
"'If one person sins unwittingly, then he shall offer a female goat a year old for a sin offering.
Leviticus 4:27-28
"'If anyone of the common people sins unwittingly, in doing any of the things which Yahweh has commanded not to be done, and is guilty;
Acts 3:17
"Now, brothers, I know that you did this in ignorance, as did also your rulers.
Acts 17:30
The times of ignorance therefore God overlooked. But now he commands that all people everywhere should repent,
1 Timothy 1:13
although I was before a blasphemer, a persecutor, and insolent. However, I obtained mercy, because I did it ignorantly in unbelief.