Musnad Ahmad 31:19

Rawh narrated to us, Malik ibn Anas narrated to us, from Khubayb ibn Abd al-Rahman, that Hafs ibn Asim informed him, from Abu Hurayrah and Abu Sa’id: That the Messenger of Allah (peace and blessings of Allah be upon him) said: "What is between my house and my pulpit is a garden from the gardens of Paradise, and my pulpit is upon my basin."