About which thou cursedst That is, didst curse the person who had taken it away. The mother seems to have uttered this curse in the hearing of her son; who, being struck therewith, confessed that he had taken the money; upon which his mother wishes that her curses may be turned into blessings upon him.
Related Commentaries of Judges 17:2
Judges 17:2
2 And he said unto his mother, The eleven hundred shekels of silver that were taken from thee, about which thou cursedst, and spakest of also in mine ears, behold, the silver is with me; I took it. And his mother said, Blessed be thou of the LORD, my son.