1 Samuel 18:1-5
1 Now it came about when he had finished speaking to Saul, that the soul of Jonathan was knit to the soul of David, and Jonathan loved him as himself. 2 Saul took him that day and did not let him return to his father’s house. 3 Then Jonathan made a covenant with David because he loved him as himself. 4 Jonathan stripped himself of the robe that was on him and gave it to David, with his armor, including his sword and his bow and his belt. 5 So David went out wherever Saul sent him, and prospered; and Saul set him over the men of war. And it was pleasing in the sight of all the people and also in the sight of Saul’s servants.