Sayyiduna Abu Hurayrah (may Allah be pleased with him) narrates that the Prophet (peace and blessings be upon him) said: "Whoever takes care of an orphan, whether a relative or not a relative, he and I will be in Paradise like (these two fingers)." The Prophet (peace and blessings be upon him) said this while joining his two fingers together (and then said): "Whoever raises three daughters will go to Paradise, and he will receive a reward like that of a mujahid in the path of Allah who fasts and stands in prayer."
Imam Bazzar recorded it; its chain contains a narrator, Layth bin Abi Sulaym, and he is a mudallis.