4 And to Jonathan son of Saul 'is' a son—lame; he was a son of five years at the coming in of the rumour of 'the death of' Saul and Jonathan, out of Jezreel, and his nurse lifteth him up, and fleeth, and it cometh to pass in her hasting to flee, that he falleth, and becometh lame, and his name 'is' Mephibosheth.
Matthew Henry's Commentary on 2 Samuel 4:4
Commentary on 2 Samuel 4:1-7
(Read 2 Samuel 4:1-7)
See how Ishbosheth was murdered! When those difficulties dispirit us, which should sharpen our endeavours, we betray both our heavenly crowns and our earthly lives. Love not sleep, lest thou come to poverty and ruin. The idle soul is an easy prey to the destroyer. We know not when and where death will meet us. When we lie down to sleep, we are not sure that we may not sleep the sleep of death before we awake; nor do we know from what hand the death-blow may come.