'Errs' in the Bible

The priest shall make atonement for the soul who errs, when he sins unwittingly, before Yahweh, to make atonement for him; and he shall be forgiven.

Forty long years I was grieved with that generation, and said, "It is a people that errs in their heart. They have not known my ways."

So you shall do on the seventh [day] of the month for everyone who errs, and for him who is simple: so you shall make atonement for the house.