Musnad Ahmad 1065:3

Yazid narrated to us, Shu'bah ibn al-Hajjaj narrated to us, from 'Abd Rabbih ibn Sa'id, from Muhammad ibn Ibrahim, who said: Someone who saw the Prophet, may Allah bless him and grant him peace, at Ahjar al-Zayt narrated to me that he was supplicating like this, and he gestured with the palms of his hands toward his face.