The Messenger of Allah ﷺ said, "One day Musa stood among his people and reminded them of the days of Allah, and the days of Allah are His blessings."
عن رسول الله ﷺ قال: قام موسى يوما في قومه، فذكرهم بأيام الله، وأيام الله نعماؤه.
Nasai narrated it in Kubra (11196), Ahmad (21128), Ibn Jareer in his Tafsir (13/597–598), and Ibn Abu Hatim in his Tafsir (7/2235), all of them from the hadith of Abu Ishaq, from Saeed bin Jubayr, from Ibn Abbas, from Ubayy bin Kaab, who mentioned it. Its isnad is sahih.