'Alliance' in the Bible

Abner sent messengers to David on his behalf, saying, "Whose is the land?" and saying, "Make your alliance with me, and behold, my hand shall be with you, to bring all Israel around to you."

For they have conspired together with one mind. They form an alliance against you.

"Woe to the rebellious children," says Yahweh, "who take counsel, but not from me; and who make an alliance, but not with my Spirit, that they may add sin to sin,

All the men of your alliance have brought you on your way, even to the border. The men who were at peace with you have deceived you, and prevailed against you. Friends who eat your bread lay a snare under you. There is no understanding in him."