that Anas bin Malik said: "We went with the Messenger of Allah from Al-Madinah to Makkah, and he prayed two Rak'ah." He said: "I said to Anas: 'How long did Messenger of Allah stay in Makkah?' He said: 'Ten (days).'"
Jami` at-Tirmidhi Book 6, Hadith 5
← Previous Hadith "The Prophet went from Al-Madinah to Makkah, not fearing anyone except Allah the Lord of the worlds, and he prayed two Rak'ah."

Jami` at-Tirmidhi Book 6, Hadith 4 Next Hadith → "The Messenger of Allah traveled on a journey and he prayed two Rak'ah for nineteen days." Ibn Abbas said: "So when we would stay somewhere for nineteen (days) we would pray two Rak'ah , and if we stayed longer than that we would complete the Salat."

Jami` at-Tirmidhi Book 6, Hadith 6