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.
7. when they came into the house, he lay on his bed—Rechab and Baanah came in the heat of the day, when they knew that Ish-bosheth, their master, would be resting on his divan; and as it was necessary, for the reason just given, to have the corn the day before it was needed, their coming at that time, though it might be a little earlier than usual, created no suspicion, and attracted no notice [Harmer].
gat them away through the plain—that is, the valley of the Jordan, through which their way lay from Mahanaim to Hebron.