But the king spared Mephibosheth, the son of Jonathan the son of Saul, because of the LORD'S oath that was between them, between David and Jonathan the son of Saul.
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.
And Jonathan said to David, Go in peace, forasmuch as we have sworn both of us in the name of the LORD, saying, The LORD shall be between me and thee, and between my seed and thy seed, for ever. And he arose and departed: and Jonathan went into the city.
Therefore deal kindly with thy servant; for thou hast brought thy servant into a covenant of the LORD with thee: but if there be in me iniquity, slay me thyself; for why shouldest thou bring me to thy father?
Then came David to Nob to Ahimelech the priest: and Ahimelech came to meet David trembling, and said unto him, Why art thou alone, and no man with thee?