And you see those - in their hearts (is) a disease they hasten to them saying, "We fear that (may) strike us a misfortune." But perhaps Allah [that] will bring the victory or a decision from Him. Then they will become for what they had concealed within themselves, regretful.
He said, "After a while little surely they will become regretful."
But they hamstrung her, then they became regretful.
O you who believe! If comes to you a wicked person with information, investigate, lest you harm a people in ignorance, then you become, over what you have done, regretful.