When Judas, His betrayer, saw that Jesus was condemned, he was gripped with remorse and returned the thirty pieces of silver to the chief priests and the elders, [Ex 21:32]
If the ox gores a male or a female servant, the owner shall give to the servant’s master thirty shekels of silver [the purchase price for a slave], and the ox shall be stoned.
Then the Lord said to me, “Throw it to the potter [as if to the dogs]—that magnificent sum at which I am valued by them!” So I took the thirty pieces of silver and threw them to the potter in the house of the Lord. [Matt 26:14, 15; 27:3-10]
So Judas, having obtained the Roman cohort and some officers from the high priests and the Pharisees, came there with lanterns and torches and weapons. [Matt 26:47-56; Mark 14:43-50; Luke 22:47-53]
(Now Judas Iscariot acquired a piece of land [indirectly] with the [money paid him as a] reward for his treachery, and falling headlong, his body burst open in the middle and all his intestines poured out.
For [godly] sorrow that is in accord with the will of God produces a repentance without regret, leading to salvation; but worldly sorrow [the hopeless sorrow of those who do not believe] produces death.