'Made A Covenant' in the Bible

In the same day the LORD made a covenant with Abram, saying, Unto thy seed have I given this land, from the river of Egypt unto the great river, the river Euphrates:

And Abraham took sheep and oxen, and gave them unto Abimelech; and both of them made a covenant.

Thus they made a covenant at Beersheba: then Abimelech rose up, and Phichol the chief captain of his host, and they returned into the land of the Philistines.