(They) 'Abdullah Ibn Ubayy and his host (will swear by Allah unto you, when ye return) from the Battle of Tabuk (unto them) in Medina, (that ye may let them be) that you may pardon them and not punish them. (Let them be) and do not punish them, (for lo! they are unclean) impure and filthy, (and their abode) their destiny (is hell as the reward for what they used to earn) for what they used to say and do of evil.