Abu Hurairah narrated that:
Allah’s Messenger said: “If it were not that it would be difficult on my nation, then I would have ordered them to use the Siwak for each prayer.”
Jami` at-Tirmidhi, Vol. 1, Book 1, Hadith 22

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Abu Hurairah narrated that:
Allah’s Messenger said: “If it were not that it would be difficult on my nation, then I would have ordered them to use the Siwak for each prayer.”
Jami` at-Tirmidhi, Vol. 1, Book 1, Hadith 22