'Pledge' 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.

“Now behold, I am establishing My covenant (binding agreement, solemn promise) with you and with your descendants after you

I will establish My covenant with you: Never again shall all flesh be cut off by the water of a flood, nor shall there ever again be a flood to destroy and ruin the earth.”

And God said, “This is the token (visible symbol, memorial) of the [solemn] covenant which I am making between Me and you and every living creature that is with you, for all future generations;

I set My rainbow in the clouds, and it shall be a sign of a covenant between Me and the earth.

and I will [compassionately] remember My covenant, which is between Me and you and every living creature of all flesh; and never again will the water become a flood to destroy all flesh.

When the rainbow is in the clouds and I look at it, I will [solemnly] remember the everlasting covenant between God and every living creature of all flesh that is on the earth.”

And God said to Noah, “This [rainbow] is the sign of the covenant (solemn pledge, binding agreement) which I have established between Me and all living things on the earth.”

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—

“I will establish My covenant (everlasting promise) between Me and you,And I will multiply you exceedingly [through your descendants].”

“As for Me, behold, My covenant is with you,And [as a result] you shall be the father of many nations.

I will establish My covenant between Me and you and your descendants after you throughout their generations for an everlasting covenant, to be God to you and to your descendants after you.

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 God said, “No, Sarah your wife shall bear you a son indeed, and you shall name him Isaac (laughter); and I will establish My covenant with him for an everlasting covenant and with his descendants after him.

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

So now, swear to me here by God [that] you will not deal with me falsely, or with my descendants, or my posterity. According to the kindness that I have done to you, you shall [pledge] to do with me and with the land where you have dwelled as an alien."

And he said, I will send thee a kid from the flock. And she said, Wilt thou give me a pledge, till thou send it?

And he said, What pledge shall I give thee? And she said, Thy signet, and thy bracelets, and thy staff that is in thine hand. And he gave it her, and came in unto her, and she conceived by him.

And Judah sent the kid by the hand of his friend the Adullamite, to receive his pledge from the woman's hand: but he found her not.

Then Judah said, “Let her keep the things (pledge articles) for herself, otherwise we will be a laughingstock [searching everywhere for her]. After all, I sent this young goat, but you did not find her.”

While she was being brought out, she [took the things Judah had given her and] sent [them along with a message] to her father-in-law, saying, “I am with child by the man to whom these articles belong.” And she added, “Please examine [them carefully] and see [clearly] to whom these things belong, the seal and the cord and staff.”

I myself pledge security for him; you may hold me liable. If I do not bring him back to you and place him here before you, I will bear the blame before you all my life.