I heard the Messenger of Allah ﷺ say, "There are five things that none knows except Allah, 'Indeed, Allah has knowledge of the Hour, sends down the rain, and knows what is in the wombs. No soul knows what it will earn tomorrow, and no soul knows in what land it will die. Indeed, Allah is Aleem, All-Aware.'" [Luqman 31:34]
سمعت رسول الله ﷺ يقول: خمس لا يعلمهن إلا الله: {إن الله عنده علم الساعة وينزل الغيث ويعلم ما في الأرحام وما تدري نفس ماذا تكسب غدا وما تدري نفس بأي أرض تموت إن الله عليم خبير}[لقمان: ٣٤].
Imam Ahmad (22986) and Bazzar (4409) both narrated it through Zayd bin Hubab, who said, Husayn bin Waqid narrated to us, Abdullah narrated to me, who said, I heard my father Burayda say, then he related it.Its chain is hasan because of Zayd bin Hubab and his teacher Husayn bin Waqid Marwazi, for the two of them make the hadith hasan. Haythami said in Majma al-Zawaid (7/89), "Ahmad and Bazzar narrated it, and the men of Ahmad's chain are the men of the Sahih."