Most Relevant Verses
They only consult to cast him down from his height [to dishonor him]; they delight in lies. They bless with their mouths, but they curse inwardly. Selah [pause, and calmly think of that]!
His mouth is full of cursing, deceit, oppression (fraud); under his tongue are trouble and sin (mischief and iniquity).
With it we bless the Lord and Father, and with it we curse men who were made in God's likeness!
Everyone who curses his father or mother shall surely be put to death; he has cursed his father or mother; his bloodguilt is upon him.
Whoever curses his father or his mother, his lamp shall be put out in complete darkness.
You shall not curse the deaf or put a stumbling block before the blind, but you shall [reverently] fear your God. I am the Lord.
Curse not the king, no, not even in your thoughts, and curse not the rich in your bedchamber, for a bird of the air will carry the voice, and a winged creature will tell the matter.
Woe is me, my mother, that you bore me to be a man of strife and a man of contention to the whole earth! I have neither loaned, nor have men loaned to me, yet everyone curses me.
For often your own heart knows that you have likewise cursed others.