Abu Sa‘īd al-Khudri (may Allah be pleased with him) reported the Prophet (may Allah's peace and blessings be upon him) said: "The Sirāt will be placed over the center of Hell, covered with thorns similar to the thorns of the Sa‘dān. Then, people will pass over it; some will be safe without any harm, some will be safe after receiving some scratches, and some will fall down into Hell. When Allah, Glorified and Exalted, has finished judging between the slaves, the believers will look for men who were with them on earth praying as they prayed, paying Zakah as they paid it, fasting as they fasted, performing pilgrimage as they performed it, and fighting (in the cause of Allah) as they fought. The believers will then ask: 'O our Lord, there were slaves from among Your slaves who were with us on earth and used to pray as we prayed, pay Zakah as we paid it, fast as we fasted, perform pilgrimage as we performed it, and fight (in Your cause) as we fought, yet we do not see them.' Allah will say: 'Depart to Hell and whomever of these you find therein take him out.' So they will find them, engulfed by the fire according to their deeds. Some of them will be engulfed by the fire to their feet, some to the middle of their legs, some to their knees, some to their breasts, some to their waist and some to their necks, but not their faces. They will be removed from the fire and cast into the water of life." It was said: "O Messenger of Allah, what is (the water of) life?" He replied: "The washing of the dwellers of Paradise; and they will sprout as a plant sprouts. (In another narration, he said: And they will sprout in it as the plant sprouts in the silt left by a flood.) Then, the prophets will intercede on behalf of anyone who faithfully witnessed that there is no god but Allah and they will be taken out of Hell. Then, Allah will show compassion by His mercy to those in it (Hell) so that there will not be left in it a slave who has an atom’s weight of faith in his heart."