1 Samuel 18:1

Nang matapos siyang makipag-usap kay Saul, ibinigkis ang kaluluwa ni Jonatan sa kaluluwa ni David, at minahal ni Jonatan si David bilang kanyang sariling kaluluwa.

And it came to pass, when he had made an end of speaking unto Saul, that the soul of Jonathan was knit with the soul of David, and Jonathan loved him as his own soul.