You shall not revile God [the judges as His agents] or esteem lightly or curse a ruler of your people.
The Israelite woman's son blasphemed the Name [of the Lord] and cursed. They brought him to Moses -- "his mother was Shelomith, the daughter of Dibri, of the tribe of Dan.
And you shall say to the Israelites, Whoever curses his God shall bear his sin.
1 Kings 21:10
And set two men, base fellows, before him, and let them bear witness against him, saying, You cursed and renounced God and the king. Then carry him out and stone him to death.
1 Kings 21:13
Two base fellows came in and sat opposite him and they charged Naboth before the people, saying, Naboth cursed and renounced God and the king. Then he was carried out of the city and stoned to death.
1 Corinthians 12:3
Therefore I want you to understand that no one speaking under the power and influence of the [Holy] Spirit of God can [ever] say, Jesus be cursed! And no one can [really] say, Jesus is [my] Lord, except by and under the power and influence of the Holy Spirit.
But put forth Your hand now and touch all that he has, and he will curse You to Your face.
But put forth Your hand now, and touch his bone and his flesh, and he will curse and renounce You to Your face.
Then his wife said to him, Do you still hold fast your blameless uprightness? Renounce God and die!
And when the days of their feasting were over, Job sent for them to purify and hallow them, and rose up early in the morning and offered burnt offerings according to the number of them all. For Job said, It may be that my sons have sinned and cursed or disowned God in their hearts. Thus did Job at all [such] times.
And they [who consult mediums and wizards] shall pass through [the land] sorely distressed and hungry; and when they are hungry, they will fret, and will curse by their king and their God; and whether they look upward