Proverbs 28:10
Whoever causes the righteous to go astray in an evil way, he shall fall himself into his own pit: but the upright shall have good things in possession.
Torrey's Topical Textbook—AKJV

Matthew 18:6
But whoever shall offend one of these little ones which believe in me, it were better for him that a millstone were hanged about his neck, and that he were drowned in the depth of the sea.
Torrey's Topical Textbook—AKJV