1 Samuel 23:18

And they two solemnised a covenant before Yahweh, - and David remained in the thicket, but, Jonathan, departed to his own house.

1 Samuel 18:3

And Jonathan and David solemnised a covenant, - because he loved him as his own soul.

1 Samuel 20:42

Then said Jonathan unto David - Go in peace, - remembering that, we, have both sworn in the name of Yahweh, saying, Yahweh shall be between me and thee, and between my seed and thy seed, unto times age-abiding. And he arose, and departed, - and, Jonathan, entered the city.

2 Samuel 21:7

But the king had pity upon Mephibosheth, son of Jonathan, Saul's son, - because of the oath of Yahweh that was between them, between David and Jonathan, Saul's son.

2 Samuel 9:1

And David said, Is there yet one left unto the house of Saul, - that I may show him lovingkindness, for the sake of, Jonathan?

1 Samuel 20:12-17

Then said Jonathan unto David - Witness be Yahweh God of Israel, that I will sound my father about this time to-morrow or the third day, and lo! if there he good towards David, will I not, then, send unto thee, and unveil thine ear?

Treasury of Scripture Knowledge

Summary

And they two made a covenant before the LORD: and David abode in the wood, and Jonathan went to his house.

Bible References

General references

1 Samuel 18:3
And Jonathan and David solemnised a covenant, - because he loved him as his own soul.
1 Samuel 20:12
Then said Jonathan unto David - Witness be Yahweh God of Israel, that I will sound my father about this time to-morrow or the third day, and lo! if there he good towards David, will I not, then, send unto thee, and unveil thine ear?
2 Samuel 9:1
And David said, Is there yet one left unto the house of Saul, - that I may show him lovingkindness, for the sake of, Jonathan?
2 Samuel 21:7
But the king had pity upon Mephibosheth, son of Jonathan, Saul's son, - because of the oath of Yahweh that was between them, between David and Jonathan, Saul's son.