Sunnah or Hadith is the second source from which the teachings of Islam are drawn. Hadith literally means a saying conveyed to man, but in Muhaditheen's terminology Hadith means sayings of the Prophet, his action or practice of his silent approval of the action or practice. Hadith and Sunnah are used interchangeably, but sometimes these are used for different meanings.

These are the hadiths concering the miswak from Sahih Al-Bukhari, with reference to each one.

Sahih Bukhari is a collection of sayings and deeds of Prophet Muhammad (pbuh), also known as the sunnah. Bukhari lived a couple of centuries after the Prophet's death and worked extremely hard to collect his ahadeeth. Each report in his collection was checked for compatibility with the Qur'an, and the veracity of the chain of reporters had to be painstakingly established. Bukhari's collection is recognized by the overwhelming majority of the Muslim world to be one of the most authentic collections of the Sunnah of the Prophet (pbuh).

Imam Bukhari (full name Abu Abdullah Muhammad bin Ismail bin Ibrahim bin al-Mughira al-Ja'fai) was born in 194 A.H. and died in 256 A.H. His collection of hadeeth is considered second to none. He spent sixteen years compiling it, and ended up with 2,602 hadeeth (9,082 with repetition). His criteria for acceptance into the collection were amongst the most stringent of all the scholars of ahadeeth.

These are the hadiths concering the miswak from Sahih Al-Muslim, with reference to each one.

Sahih Muslim is a collection of sayings and deeds of Prophet Muhammad (pbuh) (also known as the sunnah). The reports of the Prophet's sayings and deeds are called ahadith. Muslim lived a couple of centuries after the Prophet's death and worked extremely hard to collect his ahadith. Each report in his collection was checked for compatibility with the Qur'an, and the veracity of the chain of reporters had to be painstakingly established. Muslim's collection is recognized by the overwhelming majority of the Muslim world to be one of the most authentic collections of the Sunnah of the Prophet (pbuh).

Imam Muslim (full name Abul Husain Muslim bin al-Hajjaj al-Nisapuri) was born in 202 A.H. and died in 261 A.H. He travelled widely to gather his collection of ahadith, including to Iraq, Saudi Arabia, Syria, and Egypt. Out of 300,000 ahadith which he evaluated, only 4,000 approximately were extracted for inclusion into his collection based on stringent acceptance criteria. Muslim was a student of Bukhari.