Muhammad ibn Yahya and others have narrated from Ahmad ibn Muhammad from Ali ibn al- Hakam from Muhammad ibn al-Fudayl who has said that Shurays al-Wabishi narrated from Jabir from abu
Ja'far (a.s.) who has said the following.
"The greatest name of Allah has seventy three letters. There was only of these letters. He spoke that one letter and land between him and throne of the Queen of Sheba (Bilqis) sunk down as
such that he could reach her throne with his hand and the land returned to the original state. This happened in a blinking of A number of our people has narrated from eye.
Of the greatest name of Allah there are seventy two letters with us. Allah has kept one letter exclusively for Himself in the knowledge of the unseen. There is no means and no power except
by the help of Allah, the Most High, the Most Great."
H 614, Ch. 36, h 2
Muhammad ibn Yahya from Ahmad ibn Muhammad from al-Husayn ibn Sa'id and Muhammad ibn Khalid from Zakariyya ibn 'Imran al-Qummi from Harun ibn al-Juhm that a man from the companions of abu
'Abdallah (a.s.). I (Harun ibn al-Jahm) have forgotten his name. He has said that he heard abu 'Abdallah (a.s.) say the following.
"Two letters were given to Jesus and he would work with them. Four letters were given to Moses. Eight letters were given to Abraham. Fifteen letters were given to Noah.
Twenty five letters were given to Adam. Allah, the Most Holy, the Most High, have combined all of them in Muhammad (s.a.).
The greatest name of Allah has seventy three letters. Seventy two letters are given to Muhammad (s.a.) and only one letter is kept hidden from him."
H 615, Ch. 36, h 3
al-Husayn ibn Muhammad al-Ash'ari from Mu'alla ibn Muhammad from Ahmad ibn Muhammad ibn 'Abdallah from Ali ibn Muhammad al-Nawfali who has said that he heard abu al-Hassan (a.s.) Sahib
al-'Askar say the following. "The greatest name of Allah has seventy three letters. There was only one letter with Asif.
He spoke with it and the land between him and the throne of the Queen of Sheba (Bilqis) sunk down as such that he took her throne and placed it before Solomon. The land then came to normal
state within less than a blinking of an eye. There are seventy-two of those letters with us. One letter is with Allah which, He has kept it exclusively in the knowledge of the unseen."