Sunan an-Nasa'i, Volume 1, Book 6, Hadith 519 (DarusSalam) ⓘ

It was narrated from Nasr bin 'Abdur-Rahman, from his grandfather Mu'adh, that he performed Tawaf with Mu'adh bin 'Afra' but he did not pray. "I said: 'Are you not going to pray?' He said: 'The Messenger of Allah said: 'There is no prayer after 'Asr until the sun has set, nor after Subh until the sun has risen.'"

أَخْبَرَنَا أَبُو دَاوُدَ، قَالَ حَدَّثَنَا سَعِيدُ بْنُ عَامِرٍ، قَالَ حَدَّثَنَا شُعْبَةُ، عَنْ سَعْدِ بْنِ إِبْرَاهِيمَ، عَنْ نَصْرِ بْنِ عَبْدِ الرَّحْمَنِ، عَنْ جَدِّهِ، مُعَاذٍ أَنَّهُ طَافَ مَعَ مُعَاذِ ابْنِ عَفْرَاءَ فَلَمْ يُصَلِّ فَقُلْتُ أَلاَ تُصَلِّي فَقَالَ إِنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ ‏ "‏ لاَ صَلاَةَ بَعْدَ الْعَصْرِ حَتَّى تَغِيبَ الشَّمْسُ وَلاَ بَعْدَ الصُّبْحِ حَتَّى تَطْلُعَ الشَّمْسُ ‏" ‏ ‏.‏