Musnad Ahmad 785:18

Rawh narrated to us, Zakariya ibn Ishaq narrated to us, Ibrahim ibn Maysarah informed us that he heard Ya’qub ibn ‘Asim ibn ‘Urwah saying: I heard al-Sharid say: "I bear witness that I accompanied the Messenger of Allah, may Allah bless him and grant him peace, and his feet did not touch the ground until he reached Jam'." And he said once: "I stood with the Messenger of Allah, may Allah bless him and grant him peace, at Arafat, and his feet did not touch [the ground]." ‘Abdullah said: My father said: Regarding where Rawh said, "I stood with the Messenger of Allah, may Allah bless him and grant him peace," he dictated it from his book.