Hadith #3759 (Sunan Ibn Majah)
Book: Tribulations
Narrator(s): ibn Umar, Muhammad bin 'Umar bin al-Walid محمد بن عمر بن الوليد الكندي, Nafie' نافع مولى ابن عمر, Sharayk bin 'Abdullah شريك بن عبد الله النخعي, Ubaidullah bin 'Umar bin Hafs عبيد الله بن عمر بن حفص بن عاصم, Yahya bin Aadm bin Sulaiman يحيى بن آدم بن سليمان

“I entered upon the Prophet (ﷺ) when he was suffering from a fever, I placed my hand on him and felt heat with my hand from above the blanket. I said: ‘O Messenger of Allah, how hard it is for you!’ He said: ‘We (Prophets) are like that. The trial is multiplied for us and so is the reward.’ I said: ‘O Messenger of Allah, which people are most severely tested?’ He said: ‘The Prophets.’ I said: ‘O Messenger of Allah, then who?’ He said: ‘Then the righteous, some of whom were tested with poverty until they could not find anything except a cloak to put around themselves. One of them will rejoice at calamity as one of you would rejoice at ease.’”

Source: https://parallelquran.com/hadith/sunan-ibn-majah-3759/