'Promise' in the Bible

But I will establish My covenant (solemn promise, formal agreement) with you; and you shall come into the ark—you and your [three] sons and your wife, and your sons’ wives with you.

On the same day the Lord made a covenant (promise, pledge) with Abram, saying,“To your descendants I have given this land,From the river of Egypt to the great river Euphrates—

And you shall be circumcised in the flesh of your foreskins, and it shall be the sign (symbol, memorial) of the covenant between Me and you.

But My covenant [My promise, My solemn pledge], I will establish with Isaac, whom Sarah will bear to you at this time next year.”

but to the sons of his concubines [Hagar and Keturah], Abraham gave gifts while he was still living and he sent them to the east country, away from Isaac his son [of promise].

And when the time drew near for Israel to die, he called his son Joseph and said to him, “If now I have found favor in your sight, please put your hand under my thigh and [promise to] deal loyally and faithfully with me. Please do not bury me in Egypt,