Luke 12:48

whereas he who was ignorant and did what deserves a beating, will receive few lashes. He who has much given him will have much required from him, and he who has much entrusted to him will have all the more demanded of him.

Romans 14:23

But if anyone has doubts about eating and then eats, that condemns him at once; it was not faith that induced him to eat, and any action that is not based on faith is a 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
whereas he who was ignorant and did what deserves a beating, will receive few lashes. He who has much given him will have much required from him, and he who has much entrusted to him will have all the more demanded of him.
Romans 14:23
But if anyone has doubts about eating and then eats, that condemns him at once; it was not faith that induced him to eat, and any action that is not based on faith is a sin.