Daniel 11:6 NKJV

[6] And at the end of some years they shall join forces, for the daughter of the king of the South shall go to the king of the North to make an agreement; but she shall not retain the power of her authority, and neither he nor his authority shall stand; but she shall be given up, with those who brought her, and with him who begot her, and with him who strengthened her in those times.