1 Samuel 30:15

Then David said to him, “Will you bring me down to this band?” And he said, “Swear to me by God that you will not kill me or deliver me into the hands of my master, and I will bring you down to this band.”

Deuteronomy 23:15-16

You shall not hand over to his master a slave who has escaped from his master to you.

Joshua 2:12

Now therefore, please swear to me by the Lord, since I have dealt kindly with you, that you also will deal kindly with my father’s household, and give me a pledge of truth,

Joshua 9:15

Joshua made peace with them and made a covenant with them, to let them live; and the leaders of the congregation swore an oath to them.

Joshua 9:19-20

But all the leaders said to the whole congregation, “We have sworn to them by the Lord, the God of Israel, and now we cannot touch them.

1 Samuel 29:6

Then Achish called David and said to him, “As the Lord lives, you have been upright, and your going out and your coming in with me in the army are pleasing in my sight; for I have not found evil in you from the day of your coming to me to this day. Nevertheless, you are not pleasing in the sight of the lords.

Ezekiel 17:13

He took one of the royal family and made a covenant with him, putting him under oath. He also took away the mighty of the land,

Ezekiel 17:16

As I live,’ declares the Lord God, ‘Surely in the country of the king who put him on the throne, whose oath he despised and whose covenant he broke, in Babylon he shall die.

Ezekiel 17:19

Therefore, thus says the Lord God, “As I live, surely My oath which he despised and My covenant which he broke, I will inflict on his head.

Treasury of Scripture Knowledge

Summary

And David said to him, Canst thou bring me down to this company? And he said, Swear unto me by God, that thou wilt neither kill me, nor deliver me into the hands of my master, and I will bring thee down to this company.

Nor deliver

Bible References

Nor deliver

Deuteronomy 23:15
You shall not hand over to his master a slave who has escaped from his master to you.