Azraq bin Qays (may Allah have mercy on him) narrates: I saw Sayyiduna Ibn Umar (may Allah be pleased with them both) in prayer, and when he rose (from prostration or sitting) he would rise leaning on the ground. I asked: "What is this?" He said: "I saw the Messenger of Allah (peace and blessings be upon him) doing it."
Imam al-Tabarani (may Allah have mercy on him) said: "No one narrated this hadith from Azraq except al-Haytham, and al-Himmani is alone in narrating it."
Hadith Referenceالمعجم الأوسط / باب الجيم / 3347
Hadith Takhrij«أخرجه البيهقي فى «السنن الكبرى» برقم: 2851، وعبد الرزاق فى «مصنفه» برقم: 2964، 2969، وابن أبي شيبة فى «مصنفه» برقم: 4018، 4019، والطبراني فى «الأوسط» برقم: 4007»