It has been narrated that Hisham bin Hakim bin Hizam (May Allah be pleased with them) happened to pass by some (non-Arab) farmers of Syria who had been made to stand in the sun, and olive oil was poured on their heads. He said:
"What is the matter?" He was told that they had been detained for the non-payment of Jizyah. (Another narration says that they were being tortured for not having paid Al-Kharaj). Thereupon Hisham said: "I bear testimony to the fact that I heard the Messenger of Allah ﷺ saying, 'Allah will torment those who torment people in the world."' Then he proceeded towards their Amir and reported this Hadith to him. The Amir then issued orders for their release.

[Muslim].

وعن هشام بن حكيم بن حزام رضي الله عنه أنه مر بالشام على أناس من الأنباط، وقد أقيموا في الشمس، وصُب على رءوسهم الزيت فقال: ما هذا؟ يُعذبون في الخراج وفي رواية: حُبسوا في الجزية. فقال هشام: أشهد لسمعت رسول الله ﷺ يقول: "إن الله يعذب الذين يعذبون الناس في الدنيا" فدخل على الأمير، فحدثه، فأمر بهم فخلوا" ((رواه مسلم. "الأنباط" الفلاحون من العجم)).