'Triumph' in the Bible

And all the prophets prophesied thus, saying, "Go up to Ramoth-Gilead and triumph! Yahweh will give it into the hand of the king."

And when he had come to the king, the king said to him, "Micaiah, shall we go to Ramoth-Gilead to war or shall I cease?" And he said, "Go up and triumph! They shall be given into your hand."