Sunan ad-Darimi — Hadith #56239

Al-Mu'alla bin Asad told us, on the authority of Salam bin Abi Muti', on the authority of Asim, on the authority of Zirr, on the authority of Abdullah, who said: “Say: He is God, One.” It is equivalent to a third of the Qur’an: Amr bin Asim told us, on the authority of Hammad bin Salamah, on the authority of Asim, on the authority of Zirr, on the authority of Abdullah, similar to him.