'Sin Through Ignorance' in the Bible

"'If the whole commonalty of the children of Israel sin through ignorance, and the thing be hid from their eyes: so that they have committed any of these things which the LORD hath forbidden to be done in his commandments and have offended,

"'If one of the common people of the land sin through ignorance and commit any of the things which the LORD hath forbidden, in his commandments to be done and so hath trespassed,

If any one soul sin through ignorance he shall bring a she-goat of a year old for a sin offering.

And both thou that art born one of the children of Israel and the stranger that dwelleth among you shall have both one law, if ye sin through ignorance.