Hadith 882:16
Muhammad, who is Ibn Ja'far, narrated to us, Sa'id narrated to us, from Qatadah, from Abu al-Malih, from his father, that he witnessed the Messenger of Allah, may Allah bless him and grant him peace, at Hunayn on a rainy day. He ordered his caller, and he called out: "Indeed, the prayer is in the dwellings."
حدثنا محمد وهو ابن جعفر، حدثنا سعيد، عن قتادة، عن أبي المليح، عن أبيه، أنه شهد رسول الله صلى الله عليه وسلم بحنين في يوم مطير أمر مناديه فنادى : " إن الصلاة في الرحال "