Who is zaid bin harithah?

Zaid bin Harithah was a prominent companion of the Prophet Muhammad and an early convert to Islam. He was originally a slave who was freed by Muhammad and later adopted by him, making him one of the first individuals to embrace Islam. Zaid was known for his loyalty and bravery, participating in key battles such as the Battle of Uhud and the Battle of Mu'tah, where he was martyred. His legacy is significant in Islamic history, exemplifying devotion and sacrifice.