Muwatta Malik, 166

Yahya related to me from Malik from Ibn Shihab from Salim ibn Abdullah that Abdullah ibn Umar used to say "Allah is greater" in the prayer whenever he lowered himself and raised himself. Yahya related to me from Malik from Nafi that Abdullah ibn Umar used to raise his hands to the level of his shoulders when he began the prayer and when he raised his head from the ruku he would raise them less than that

Salem Ibn Abdallah a rapporté que Abdallah Ibn Omar prononçait le takbir chaque fois qu'il s'inclinait et se prosternait». (...) 22 - Nafe' a rapporté qu'au commencement de la prière, Abdallah Ibn Omar levait ses mains au niveau de ses épaules, et ainsi quand il levait la tête de l'inclinaison»