Luke 12:48

but he that knew not, and did things worthy of stripes, shall be beaten with few. To whomever much has been given, of him shall much be required; and to whom men have intrusted much, of him will they ask the more.

Romans 14:23

But he that doubts is condemned, if he eat, because he eats not with faith. Every thing that is not of faith, is sin.

Treasury of Scripture Knowledge

Summary

And if a soul sin, and commit any of these things which are forbidden to be done by the commandments of the LORD; though he wist it not, yet is he guilty, and shall bear his iniquity.

Bible References

Though

Luke 12:48
but he that knew not, and did things worthy of stripes, shall be beaten with few. To whomever much has been given, of him shall much be required; and to whom men have intrusted much, of him will they ask the more.
Romans 14:23
But he that doubts is condemned, if he eat, because he eats not with faith. Every thing that is not of faith, is sin.