Source: Sahih Al-Bukhari 626
Sahih Muslim 651
Grade: Muttafaqun Alayhi (Authenticity agreed upon) according to Al-Bukhari and Muslim
📖 Abu Barzah RadhiAllahu 'anhu narrated: The Messenger of Allah SallAllahu 'alaihi wa sallam disliked sleeping before the ('Ishaa) evening prayer or talking (about unnecessary matters) after it.
In another narration, he said: The Prophet SallAllahu 'alaihi wa sallam delayed the evening ('Ishaa) prayer until a third of the night had passed. He (SallAllahu 'alaihi wa sallam) would recite in the dawn (Fajr) prayer sixty to a hundred verses. We would depart when it was light enough to see each other's faces.
Source: Sahih Al-Bukhari 543
Sahih Muslim 647
Grade: Muttafaqun Alayhi (Authenticity agreed upon) according to Al-Bukhari and Muslim
https://abdurrahman.org/2014/09/04/riyad-us-saliheen-imaam-nawawi-chapter-202/
https://greatrewards.abdurrahman.org/praying-fajr-and-isha-prayers-in-masjid/
https://binbaz.org.sa/fatwas/17066/%D8%A7%D8%B3%D8%AA%D8%AD%D8%A8%D8%A7%D8%A8-%D8%AA%D8%A7%D8%AE%D9%8A%D8%B1-%D9%88%D9%82%D8%AA-%D8%B5%D9%84%D8%A7%D8%A9-%D8%A7%D9%84%D8%B9%D8%B4%D8%A7%D8%A1
https://binbaz.org.sa/fatwas/18503/%D8%AD%D9%83%D9%85-%D8%AA%D8%A7%D8%AE%D9%8A%D8%B1-%D8%B5%D9%84%D8%A7%D8%A9-%D8%A7%D9%84%D8%B9%D8%B4%D8%A7%D8%A1