I heard the Messenger of Allah ﷺ say, "Whoever endures its hardship patiently, I will be an intercessor or a witness for him on the Day of Resurrection."
سمعت رسول الله ﷺ يقول: من صبر على لأواها كنت له شفيعا أو شهيدا يوم القيامة.
Muslim narrated it in the Book of Hajj (1377: 481) from Zuhayr bin Harb, who said, Uthman bin Umar narrated to us, Isa bin Hafs bin Asim informed us, Nafi narrated to us, from Ibn Umar, and he related it.