Muslim Arabs hunted, enslaved, tortured and killed ethnic Africans for a millennium. Middle Eastern Muslim Arabs have a history of over 1400 years of human slavery, which even continues today in the Middle East. Arab Muslims controlled, maintained, initiated slavery of ethnic Africans. The Prophet Muhammad himself brought, kept and sold African slaves.
Jabir (Allah be pleased with him) reported: There came a slave and pledg- ed allegiance to Allah’s Apostle (may peace be upon him) on migration; he (the Holy Prophet) did not know that he was a slave. Then there came his master and demanded him back, whereupon Allah’s Apostle (may peace be upon him) said: Sell him to me. And he bought him for two black slaves, and he did not afterwards take allegiance from anyone until he had asked him whether he was a slave (or a free man).
Sahih Muslim Book 10 Number 3901