Sahih al-Bukhari 594
Sahih al-Bukhari · Book 9: Times of the Prayers · To offer (the 'Asr prayers) earlier on a cloudy day
Narrated Ibn Abu Malih [??]:
حَدَّثَنَا مُعَاذُ بْنُ فَضَالَةَ ، قَالَ حَدَّثَنَا هِشَامٌ ، عَنْ يَحْيَى ـ هُوَ ابْنُ أَبِي كَثِيرٍ ـ عَنْ أَبِي قِلاَبَةَ ، أَنَّ أَبَا الْمَلِيحِ ، حَدَّثَهُ قَالَ كُنَّا مَعَ بُرَيْدَةَ فِي يَوْمٍ ذِي غَيْمٍ فَقَالَ بَكِّرُوا بِالصَّلاَةِ فَإِنَّ النَّبِيَّ صلى الله عليه وسلم قَالَ " مَنْ تَرَكَ صَلاَةَ الْعَصْرِ حَبِطَ عَمَلُهُ " .
I was with Buraida on a cloudy day and he said, "Offer the `Asr prayer earlier as the Prophet (ﷺ) said, 'Whoever leaves the `Asr prayer will have all his (good) deeds annulled." (See Hadith No. 527 and 528)