It is narrated from Hazrat Abdullah bin Busr (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "On the Day of Resurrection, I will recognize each of my followers." The companions (may Allah be pleased with them) asked, "O Messenger of Allah! (peace and blessings be upon him) In such a large crowd of creation, how will you recognize them?" The Prophet (peace and blessings be upon him) said, "Tell me, if you enter a stable where black horses are tied and among them there is a horse whose forehead is bright, shining, and white, would you be able to recognize it among those horses?" They replied, "Why not?" The Prophet (peace and blessings be upon him) said, "In the same way, on that day, the foreheads of my followers will be radiant due to prostration, and their limbs will be shining because of ablution."