'Alliance' in the Bible

And at [the] end of [some] years they will make an alliance, and the daughter of the king of the south will come to the king of the north to make a peace treaty, but {she will not retain her position of power}, and his offspring will not endure, and she will be given up, she and her attendants and her child supporting her, in those times.

And after an alliance [is made] with him, he will act deceitfully, and he will rise and he will become powerful with few people [backing him].