'Are you not going to pray?' He said: 'The Messenger of Allah ﷺ said: 'There is no prayer after 'Asr until the sun has set, nor after Subh until the sun has risen.'" (Using translation from Nasāʾī 518)
إِنَّ رَسُولَ اللهِ ﷺ قَالَ «لَا صَلَاةَ بَعْدَ الْعَصْرِ حَتَّى تَغْرُبَ الشَّمْسُ وَلَا بَعْدَ الصُّبْحِ حَتَّى تَطْلُعَ الشَّمْسُ»