1 Samuel 18:4

18:4 Jonathan took off the robe he was wearing and gave it to David, along with the rest of his gear, including his sword, his bow, and even his belt.

1 Samuel 22:1

David Goes to Adullam and Mizpah

22:1 So David left there and escaped to the cave of Adullam. When his brothers and the rest of his father’s family learned about it, they went down there to him.