Sunan Ibn Majah
1249
Sahih+3

It was narrated from Abu Sa’eed Al-Khudri that the Prophet (ﷺ) said:“There is no prayer after the ‘Asr until the sun has set, and there is no prayer after the Fajr until the sun has risen.”

SahihAl-Albani
SahihMuhammad Fouad Abd al-Baqi