It is narrated from Ikrimah (may Allah have mercy on him): I prayed behind an old man in Makkah. He said twenty-two takbirs in the Zuhr prayer. I went to Sayyiduna Ibn Abbas (may Allah be pleased with them both) and said: I prayed behind a foolish old man, and he said twenty-two takbirs in the Zuhr prayer. Sayyiduna Ibn Abbas (may Allah be pleased with them both) said: May your mother be bereaved of you! This is the prayer of Abu al-Qasim (peace and blessings be upon him).
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الصلاة / 2497