Matthew 18:6-7 (New King James Version)
Jesus Warns of Offenses
6 “Whoever causes one of these little ones who believe in Me to sin, it would be better for him if a millstone were hung around his neck, and he were drowned in the depth of the sea. 7 Woe to the world because of offenses! For offenses must come, but woe to that man by whom the offense comes!"