During their lives, Saul and Jonathan were much loved and very pleasant, and death did not divide them. They were faster than eagles, stronger than lions.
At that time he said, “If we are to successfully conquer the Jebusites we'll have to go up the water shaft to attack these ‘lame and blind’ —these people who hate David.” This is why it's said, “The blind and the lame will never enter the house.”