When he has taken away the multitude, his heart will be lifted up; and he will cast down tens of thousands, but he will not prevail.
Daniel 11:12
Surrounding context
11:11 "And the king of the South shall be moved with rage, and go out and fight with him, with the king of the North, who shall muster a great multitude; but the multitude shall be given into the hand of his enemy.
11:12 When he has taken away the multitude, his heart will be lifted up; and he will cast down tens of thousands, but he will not prevail.
11:13 For the king of the North will return and muster a multitude greater than the former, and shall certainly come at the end of some years with a great army and much equipment.