Leviticus 4:2, 13, 14, 22, 27
"Tell the sons of Israel to do as follows with one who sins unintentionally against any of the LORD's commandments and does what is forbidden by them: . . .

Leviticus 5:13, 15-17
In this way the priest will make atonement for him for any of these sins he has committed, and he will be forgiven. The remainder will belong to the priest, like the grain offering." . . .

Psalm 19:12
Who can discern his own errors? Cleanse me from my hidden faults.

Luke 12:48
But the one who unknowingly does things worthy of punishment will be beaten with few blows. From everyone who has been given much, much will be required; and from him who has been entrusted with much, even more will be demanded.