2 Samuel 3:13

And he saith, 'Good -- I make with thee a covenant; only, one thing I am asking of thee, that is, Thou dost not see my face, except thou dost first bring in Michal, daughter of Saul in thy coming into see my face.'

Genesis 43:3

And Judah speaketh unto him, saying, 'The man protesting protested to us, saying, Ye do not see my face without your brother being with you;

Genesis 44:23

and thou sayest unto thy servants, If your young brother come not down with you, ye add not to see my face.

Genesis 44:26

and we say, We are not able to go down; if our young brother is with us, then we have gone down; for we are not able to see the man's face, and our young brother not with us.

1 Samuel 18:20-28

And Michal daughter of Saul loveth David, and they declare to Saul, and the thing is right in his eyes,

1 Samuel 19:11-17

And Saul sendeth messengers unto the house of David to watch him, and to put him to death in the morning; and Michal his wife declareth to David, saying, 'If thou art not delivering thy life to-night -- tomorrow thou art put to death.'

2 Samuel 3:20-23

and Abner cometh in unto David, to Hebron, and with him twenty men, and David maketh for Abner, and for the men who are with him, a banquet.

1 Chronicles 15:29

and it cometh to pass, the ark of the covenant of Jehovah is entering in unto the city of David, and Michal daughter of Saul is looking through the window, and seeth king David dancing and playing, and despiseth him in her heart.

Treasury of Scripture Knowledge

Summary

And he said, Well; I will make a league with thee: but one thing I require of thee, that is, Thou shalt not see my face, except thou first bring Michal Saul's daughter, when thou comest to see my face.

Bible References

Thou shalt

Genesis 43:3
And Judah speaketh unto him, saying, 'The man protesting protested to us, saying, Ye do not see my face without your brother being with you;
Genesis 44:23
and thou sayest unto thy servants, If your young brother come not down with you, ye add not to see my face.

Michal

2 Samuel 3:20
and Abner cometh in unto David, to Hebron, and with him twenty men, and David maketh for Abner, and for the men who are with him, a banquet.
1 Samuel 18:20
And Michal daughter of Saul loveth David, and they declare to Saul, and the thing is right in his eyes,
1 Samuel 19:11
And Saul sendeth messengers unto the house of David to watch him, and to put him to death in the morning; and Michal his wife declareth to David, saying, 'If thou art not delivering thy life to-night -- tomorrow thou art put to death.'
1 Chronicles 15:29
and it cometh to pass, the ark of the covenant of Jehovah is entering in unto the city of David, and Michal daughter of Saul is looking through the window, and seeth king David dancing and playing, and despiseth him in her heart.