New Revised Standard Version
He said, “Good; I will make a covenant with you. But one thing I require of you: you shall never appear in my presence unless you bring Saul’s daughter Michal when you come to see me.”

Contemporary English Version
David sent this message back: "Good! I'll make an agreement with you. But before I will even talk with you about it, you must get Saul's daughter Michal back for me."

New American Bible
He replied, “Good, I will make a covenant with you. But one thing I require of you. You must not appear before me unless you bring back Michal, Saul’s daughter, when you come to present yourself to me.”

Douay-Rheims Bible
And he said: Very well: I will make a league with thee: but one thing I require of thee, saying: Thou shalt not see my face before thou bring Michol the daughter of Saul: and so thou shalt come, and see me.

And he said: Very well: I will make a league with thee: but one thing I require of thee, saying: Thou shalt not see my face before thou bring Michol the daughter of Saul: and so thou shalt come, and see me.

that is [heb] saying

Genesis 43:3 Juda answered: The man declared unto us with the attestation of an oath, saying: You shall not see my face, unless you bring your youngest brother with you.

Genesis 44:23,26 And thou saidst to thy servants: Except your youngest brother come with you, you shall see my face no more. . . .

except

Michal

2 Samuel 3:20-23 And he came to David in Hebron with twenty men: and David made a feast for Abner, and his men that came with him. . . .

1 Samuel 18:20-28 But Michol, the other daughter of Saul, loved David. And it was told Saul, and it pleased him. . . .

1 Samuel 19:11-17 Saul therefore sent his guards to David's house to watch him, that he might be killed in the morning. And when Michol, David's wife, had told him this, saying: Unless thou save thyself this night, to morrow thou wilt die: . . .

1 Chronicles 15:29 And when the ark of the covenant of the Lord was come to the city of David, Michol the daughter of Saul looking out at a window, saw king David dancing and playing, and she despised him in her heart.