'Aishah (may Allah be pleased with her) reported:
We used to prepare for the Messenger of Allah (ﷺ) a Miswak (tooth-stick) and the water for making Wudu'. Whenever Allah wished to awaken him from sleep at night, he (ﷺ) would brush his teeth with Miswak, make Wudu', and perform Salat.[Muslim]. (DE)
App reference (DE): Book 9, Hadith 208 (DE)
Arabic/English book reference (DE): Book 9, Hadith 1198 (DE)