Hadith 1765
Ikrimah narrates: I said to Sayyiduna Abdullah bin Abbas (may Allah be pleased with him): I am astonished at an elderly man who, while leading us in the Zuhr prayer, said twenty-two takbirs. So Sayyiduna Abdullah bin Abbas said: It is the Sunnah of Sayyiduna Abul Qasim (peace and blessings be upon him).