2 Corinthians 3:13-15

13We are not like Moses, who would put a veil over his face to prevent the Israelites from seeing the end of what was passing away. 14But their minds were made dull, for to this day the same veil remains when the old covenant is read. It has not been removed, because only in Christ is it taken away. 15Even to this day when Moses is read, a veil covers their hearts.