And when thou art amidst them and hast set up the prayer for them, then let a party of them stand with thee and let them retain their arms; then when they have prostrated themselves, let them go behind you, and let anot her party who have not yet prayed, come and pray with thee; and let them also take their caution and their arms. Pain would those who disbelieve that ye neglected your arms and your baggage, so that they might swoop down upon you at one swoop. And there shall be no fault in you, if there be an injury to you from rain or ye are ailing, that ye lay down your arms and yet take your caution. Verily Allah hath gotten ready for the infidels a torment ignominious.