SEV Biblia, Chapter 20:16
Así hizo Jonatán alianza con la casa de David.
John Gill's Bible Commentary
Ver. 16. So Jonathan made [a covenant] with the house of David , etc.] Not with David himself only, which was now renewed, but with his family also: [saying], let the Lord even require [it] at the hand of David’s enemies ; take vengeance on Jonathan, or on any of his posterity, should they break this covenant, by showing themselves enemies to David, and his crown; and, on the other hand, also on David, and his posterity, should they not show kindness to Jonathan and his seed, according to the tenor of this covenant.
Matthew Henry Commentary
Verses 11-23 - Jonathan faithfully promises that he would let David know how he foun his father affected towards him. It will be kindness to ourselves an to ours, to secure an interest in those whom God favours, and to make his friends ours. True friendship rests on a firm basis, and is able to silence ambition, self-love, and undue regard for others. But who can fully understand the love of Jesus, who gave himself as a sacrifice for rebellious, polluted sinners! how great then ought to be the force an effects of our love to him, to his cause, and his people!
Original Hebrew
ויכרת 3772 יהונתן 3083 עם 5973 בית 1004 דוד 1732 ובקשׁ 1245 יהוה 3068 מיד 3027 איבי 341 דוד׃ 1732