Shmuel Alef 18:3-5

Orthodox Jewish Bible

³ Then Yonatan and Dovid made a brit (covenant), because he loved him as his own nefesh.

⁴ And Yonatan stripped himself of the me’il (robe) that was upon him, and gave it to Dovid, and his middah [war garments], even to his cherev, and to his keshet, and to his khagor (belt).

⁵ And Dovid went out whithersoever Sha’ul sent him, and prospered; and Sha’ul set him over the anshei hamilchamah, and he was accepted in the sight of kol HaAm, and also in the sight of the avdei Sha’ul.