"For that is the Ribat, that is the Ribat, that is the Ribat" three times.
Jami` at-Tirmidhi Book 1, Hadith 52
← Previous Hadith Allah's Messenger said: "Shall I tell you that for which Allah will wipe out your sins, and raise your ranks?" They said, "Of course Allah's Messenger!" He said: "Performing Wudu well in difficulty, and taking many steps to the Masajid, and waiting for Salat after Salat, That is the Ribat."

Jami` at-Tirmidhi Book 1, Hadith 51 Next Hadith → "Allah's Messenger had a cloth that he would use to dry off with after Wudu."

Jami` at-Tirmidhi Book 1, Hadith 53