Muhammad b. ‘All b. Husain quoted ‘Ali b. Abu Talib as saying that God’s messenger sacrificed a sheep on the seventh day for al-Hasan and said, “Shave his head, Fatima, and give the weight of his hair in silver as sadaqa.” So they weighed it and it amounted to a dirham or part of a dirham.
Tirmidhi transmitted it, saying this is a hasan gharib tradition, but its isnad is not fully connected because Muhammad b. ‘Ali b. Husain was not born in the time of ‘Ali b. Abu Talib.
Al-Hasan quoted Samura who reported God’s messenger as saying, "A boy is in pledge for his ‘aqiqa. Sacrifice is made for him on the seventh day, he is given a name and his head is shaved.”
Ahmad, Tirmidhi, Abu Dawud and Nasa’i transmitted it, but the last two have “a pledge” for “in pledge.” A version by Ahmad and Abu Dawud has “is smeared with blood” 1 in place of “is given a name.” Abu Dawud says th at “is given a name” is sounder.
Umm Kurz told that she heard God’s messenger say, “Let the birds stay in their roosts.”* She told that she also heard him say, “Two sheep are to be sacrificed for a boy and one for a girl, but it does you no harm whether they are male or female.”
*Either that they are not to be molested, or that they are not to be disturbed for the purpose of taking omens.
Abu Dawud transmitted it. Tirmidhi and Nasa’i transmit it from “two sheep” to the end, Tirmidhi saying this is a sahih tradition.
