Musannaf Ibn Abi Shayba 1:528

Ibn Numayr narrated to us, from Yahya bin Sa’id, from Bashir bin Yasar, from Suwayd bin al-Nu’man, from the Prophet (may Allah bless him and grant him peace), the like of it, and he added in it: "We rinsed our mouths with him, and he did not touch water."