(Imām Bukhārī narrates): Musaddad narrated the hadith to us, he said: Ismail narrated the hadith to us, he said: Khalid narrated the hadith to us, from Abu Qilabah, from Hazrat Anas (Allāh be pleased with him), he said:
Qunut was in Maghrib and Fajr.
حَدَّثَنَا مُسَدَّدٌ قَالَ حَدَّثَنَا إِسْمَاعِيلُ قَالَ حَدَّثَنَا خَالِدٌ عَنْ أَبِي قِلَابَةَ عَنْ أَنَسِ بْنِ مَالِكٍ قَالَ كَانَ الْقُنُوتُ فِي الْمَغْرِبِ وَالْفَجْرِ
Reference: Sahih Al Bukhari 1004