وَعَنْ أَبِي سَعِيدٍ اَلْخُدْرِيِّ رضى الله عنه
قَالَ: سَمِعْتَ رَسُولَ اَللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَقُولُ: «لَا صَلَاةَ بَعْدَ اَلصُّبْحِ حَتَّى تَطْلُعَ اَلشَّمْسُ وَلَا صَلَاةَ بَعْدَ اَلْعَصْرِ حَتَّى تَغِيبَ اَلشَّمْسُ»
I heard the Messenger of Allah (sallallahu alayhi wa sallam) saying: “No Salat (prayer) is to be offered after the morning prayer until the sun rises, or after the afternoon prayer until the sun sets.”.
Bulugh al-Maram 192, Book 2, The Book of Prayer, Hadith 13. 1 min read