Uqba ibn Nafi
Regardless of the situation, Uqba ibn Nafi was unable to succeed with his expedition and wrote back to his cousin that he could not win against such tactics and that Nubia was a very poor land with no treasure worth fighting for. Uqba may not have been exaggerating, since Nubia is surrounded by formidable deserts. Upon receiving this news, Amr bin al-As asked his cousin to withdraw, which he did.