Musnad Ahmad 329:29

Yunus narrated to us, he said: Fulayh narrated to us, from Abdullah ibn Abi Bakr, from Abbad ibn Tamim, from his paternal uncle Abdullah ibn Zayd al-Ansari, that the Messenger of Allah (may Allah bless him and grant him peace) said: "What is between these houses—meaning his houses—and my pulpit is a garden from the gardens of Paradise, and the pulpit is upon a canal from the canals of Paradise."