Abishai questioned David how such evil plight had overtaken him, and David told him of his conversation with God, and how he himself had chosen to fall into the hands of the enemy, rather than permit the ruin of his house. Abishai replied: "Reverse thy prayer, plead for thyself, and not for thy descendants. Let thy children sell wax, and do thou not afflict thyself about their destiny." The two men joined their prayers, and pleaded with God to avert David's threatening doom. Abishai again uttered the Name of God, and David dropped to earth uninjured. Now both of them ran away swiftly, pursued by Ishbi. When the giant heard of his mother's death, his strength forsook him, and he was slain by David and Abishai.
David Must Choose Between His Doom and His Dynasty
Legends of the Jews 4:68