Constitution of MedinaThe Constitution of Medina (دستور المدينة, Dustūr al-Madīna), also known as the Charter of Medina (صحيفة المدينة, Ṣaḥīfat al-Madīnah; or: ميثاق المدينة, Mīthāq al-Madina "Covenant of Medina"), is the modern name given to a document or documents believed to have formalized the agreement between Muhammad, his followers, and the residents of Medina. Portions of this constitution are corroborated by multiple sound hadith reports. Its validity in its stated single form, however, has been called into question, as there is no single sound chain of authorities (isnad) supporting it.
Ammar ibn YasirAbū ʾl-Yaqẓān ʿAmmār ibn Yāsir ibn ʿĀmir ibn Mālik al-ʿAnsī al-Maḏḥiǧī (أبو اليقظان عمار ابن ياسر ابن عامر ابن مالك العنسي المذحجي) also known as Abū ʾl-Yaqẓān ʿAmmār ibn Sumayya (أبو اليقظان عمار ابن سمية) was one of the Muhajirun in the history of Islam and, for his dedicated devotion to Islam's cause, is considered to be one of the closest and most loyal companions of Muhammad and to Muslims; thus, he occupies a position of the highest prominence in Islam.
KinanaThe Kinana (Kināna) were an Arab tribe based around Mecca in the Tihama coastal area and the Hejaz mountains. The Quraysh of Mecca, the tribe of the Islamic prophet Muhammad, was an offshoot of the Kinana. A number of modern-day tribes throughout the Arab world trace their lineage to the tribe. The traditional tribal territory of the Kinana extended from the part of the Tihama coastline near Mecca northeastward to the borders of the territory of their tribal relatives, the Banu Asad.
Zayd ibn ThabitZayd bin Thabit (Zayd ibn Thābit) was the personal scribe of the Islamic prophet Muhammad, serving as the chief recorder of the Quran text. He hailed from the ansar (helpers), but later joined the ranks of the Muslim army at age 19. After Muhammad's passing in 632, he was ordered to collect the Quran into a single volume from various written and oral sources. He was a noted expert on the Quran and spent much time reciting it. When Zayd was 1 years old his father died in the Battle of Bu'ath.