Parallel
1 Samuel 20:17
Westminster Leningrad Codex · Berean Standard Bible
וַיּ֤וֹסֶף יְהֽוֹנָתָן֙ לְהַשְׁבִּ֣יעַ אֶת־ דָּוִ֔ד בְּאַהֲבָת֖וֹ אֹת֑וֹ כִּֽי־ אַהֲבַ֥ת נַפְשׁ֖וֹ אֲהֵבֽוֹ׃ס
And Jonathan had David reaffirm his vow out of love for him, for Jonathan loved David as he loved himself.