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

And the two made a covenant before the Lord: and David abode in the wood: but Jonathan returned to his house.

And they make a covenant both of them before Jehovah; and David abideth in the forest, and Jonathan hath gone to his house.

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

And the two of them made an agreement before the Lord: and David went on living in Horesh, and Jonathan went back to his house.

Therefore, they both struck a pact before the Lord. And David stayed in the woods. But Jonathan returned to his house.

And they two made a covenant before the Lord,.... Renewed the covenant they had before made in the name and fear of God, and before him as a witness of it. Kimchi and Abarbinel interpret this phrase:
before the Lord, of the covenant being made before Abiathar, with the Urim and Thummim in his hand; and so Jerom (p), before Gad the prophet, and Abiathar who wore the ephod:
and David abode in the wood; being a proper place for him for secrecy and safety:
and Jonathan went to his house; in Gibeah; and these two dear and cordial friends never saw one another more, as is highly probable.
(p) Trad. Hebrews. in lib. Reg. fol. 76. K.

After these encouraging words, they two made a covenant before Jehovah: i.e., they renewed the covenant which they had already made by another solemn oath; after which Jonathan returned home, but David remained in the wood.
The treachery of the Ziphites forms a striking contrast to Jonathan's treatment of David. They went up to Gibeah to betray to Saul the fact that David was concealed in the wood upon their mountain heights, and indeed "upon the hill Hachilah, which lies to the south of the waste." The hill of Ziph is a flattened hill standing by itself, of about a hundred feet in height. "There is no spot from which you can obtain a better view of David's wanderings backwards and forwards in the desert than from the hill of Ziph, which affords a true panorama. The Ziphites could see David and his men moving to and fro in the mountains of the desert of Ziph, and could also perceive how he showed himself in the distance upon the hill Hachilah on the south side of Ziph (which lies to the right by the desert); whereupon they sent as quickly as possible to Saul, and betrayed to him the hiding-place of his enemy" (v. de Velde, ii. pp. 104-5). Jeshimon does not refer here to the waste land on the north-eastern coast of the Dead Sea, as in Numbers 21:20; Numbers 23:28, but to the western side of that sea, which is also desert.
1-Samuel 23:20 reads literally thus: "And now, according to all the desire of thy soul, O king, to come down (from Gibeah, which stood upon higher ground), come down, and it is in us to deliver him (David) into the hand of the king."

Made a covenant - They then parted, and never came together again, that we find, in this world.