"The Prophet ordered the construction of Masajid in all Dur and that they be kept clean and scented."
Jami` at-Tirmidhi Book 6, Hadith 51
← Previous Hadith "I was prayed and the Prophet, Abu Bakr, and Umar were there, so when I sat, I started off with praising Allah, then sending Salat upon the Prophet, then supplicating for myself. So the Prophet said: 'Ask, your request will be granted, ask, your request will be ranted.'"

Jami` at-Tirmidhi Book 6, Hadith 50 Next Hadith → "That the Prophet ordered." And he mentioned similarly.

Jami` at-Tirmidhi Book 6, Hadith 52