Al-Zubayr ibn Abd al-Muttalib (Arabic: الزبير ابن عبد المطلب, romanized: al-Zubayr ibn ʿAbd al-Muṭṭalib), was the son of Abd al-Muttalib and Fatima bint Amr, hence an uncle of Muhammad.
[1] He married Atika bint Abi Wahb of the Makhzum clan, and they had four daughters and one son.
With his brother Abu Talib, he took responsibility for the family obligation to provide food and drink for the pilgrims.
This was a movement formed in Mecca in May 591 (soon after the end of the Sacrilegious War) for the suppression of violence and injustice.
Al-Zubayr, very impressed by this, composed a poem describing how "down came the eagle, deadly straight in its swoop; it bore it away ..."[11]