The Arabic term aṣ-Ṣaḥāba (Arabic: الصحابة‎, "the companions"; from the verb صَحِبَ, "accompany", "keep company with", "associate with") refers to the companions, disciples, scribes and family of the Islamic prophet Muhammad. This form is definite plural; the indefinite singular is masculine ṣaḥābiyy, feminine ṣaḥābiyyah.

Later scholars accepted their testimony of the words and deeds of Muhammad, the occasions on which the Qur'an was revealed and various important matters of Islamic history and practice. The testimony of the companions, as it was passed down through chains of trusted narrators (isnads), was the basis of the developing Islamic tradition. From the traditions (hadith) of the life of Muhammad and his companions are drawn the Muslim way of life (sunnah), the code of conduct (sharia) it requires and the jurisprudence (fiqh) by which Muslim communities should be regulated. The two largest Islamic denominations, the Sunni and Shi'a, take different approaches in weighing the value of the companions' testimony, have different hadith collections and, as a result, have different constructed views about the Sahabah.

Khalid Yasin (also known as Abu Muhammad and Abu Muhammad Khalid Yasin) (born in 1946) is an American convert from Christianity to Islam who lectures in the United Kingdom and elsewhere.Yasin lives in Manchester, England and has operated a "da'wah" organization which has had various names. It was dissolved in 2010.Yasin frequently travels overseas to spread his faith. He has called himself a "media-bedouin," remarking that the bedouins are willing to settle wherever there is "water and shelter". Yassin is outspoken about a variety of issues in his speeches and media appearences.

Yasin was born in Harlem, New York and raised in Brooklyn as a Christian along with nine siblings. Although not an orphan, he grew up in foster homes from the age of three, along with some of his siblings, until he was fifteen. He describes each foster home as having a different Christian denomination, so he covered a wide spectrum of Christianity. He was put up for adoption due to his family's financial state.

Yasin has described his youth in "the ghetto", where it was "Me and my two brothers Sam and Julius, against the world. We had nothing but converting and accepting Islam now we have everything". When first reading about Islam, he often used Encyclopedia Britannica as a reliable source on Islam and its concepts. Yasin felt the grief of African-American people, and he was especially influenced by the turbulent 1960's and figures like Malcolm X.

Maulana Tariq Jameel (Urdu: مولانا طارق جمیل) (born 1953) is an Islamic scholar from Pakistan. His native town is Tulambah near Mian Channu. His father was an agriculturist who belonged to the Muslim Rajputs community.^{[citation needed]}

Tariq Jameel was born and raised in Mian Channu. In his childhood he lived a relatively modest life but religion was not a major part of his life and his family in particular. It wasn't until he pursued his M.B.B.S. in Lahore that his focus shifted towards Islam. After completing his Higher Secondary School education (a.k.a. F.Sc in some regions of Pakistan) in pre-medical (equivalent to A 'levels') from Government College, Lahore, he took admission in King Edward Medical College in Lahore. He intended to do his M.B.B.S., but he soon switched to Islamic education. He then went on to receive Islamic education from Jamia Arabia, Raiwind (near Lahore), Pakistan where he studied Quran, Hadith, Sharia, Tasawwuf, logic and Fiqh.^{[citation needed]}

His proclivity towards Islam grew during hostel life in Lahore and can mainly be attributed to the group members of Tablighi Jamaat who he became friends with during his college life.^{[citation needed]}