Sidna Abu Mas'ud Ansari (may Allah be pleased with him) says that a man came to the Messenger of Allah (peace and blessings be upon him) and said, "O Messenger of Allah! My (riding) animal is gone, now please provide me with a mount." The Prophet (peace and blessings be upon him) said, "I do not have a mount." A man said, "O Messenger of Allah! Shall I tell him of someone who will give him a mount?" The Prophet (peace and blessings be upon him) said, "Whoever guides to a good deed, for him is a reward equal to that of the one who does it."