The Messenger of Allah ﷺ said, "Hasten to do good deeds before six things appear: the rising of the sun from its place of setting, the smoke, the beast of the earth, the Dajjal, the private affair of one of you, and the general affair."
عن رسول الله ﷺ قال: بادروا بالأعمال ستا: طلوع الشمس من مغربها، والدخان، ودابة الأرض، والدجال، وخويصة أحدكم، وأمر العامة.
Ibn Majah (4056) narrated it from Harmala bin Yahya, who said, "Abdullah bin Wahb narrated to us, Umar bin Harith and Ibn Lahia informed me, from Yazid bin Abu Habib, from Sinan bin Saad, from Anas," and then he related it.Sinan bin Saad, also said to be Saad bin Sinan, is a disputed narrator. The majority of scholars declared him daif, while some of the imams deemed him reliable. The governing principle regarding him is that when his hadith has a firmly established basis, his hadith is deemed hasan.