Hadith 110

(حديث مرفوع) حَدَّثَنَا بَهْزٌ ، حَدَّثَنَا أَبَانُ ، عَنْ قَتَادَةَ ، عَنْ أَبِى الْعَالِيَةِ ، عَنِ ابْنِ عَبَّاسٍ ، قَالَ : شَهِدَ عِنْدِي رِجَالٌ مَرْضِيُّونَ فيهُمْ عُمَرُ ، وَأَرْضَاهُمْ عِنْدِي عُمَرُ : أَنَّ نَبِيَّ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ ، كَانَ يَقُولُ : " لَا صَلَاةَ بَعْدَ صَلَاةِ الْعَصْرِ حَتَّى تَغْرُبَ الشَّمْسُ ، وَلَا صَلَاةَ بَعْدَ صَلَاةِ الصُّبْحِ حَتَّى تَطْلُعَ الشَّمْسُ " .
It is narrated from Sayyiduna Ibn Abbas (may Allah be pleased with them both) that such people have testified to me—"whose words are trustworthy, among them is Sayyiduna Umar (may Allah be pleased with him), who in my view is the most trustworthy among them"—that the Prophet (peace and blessings be upon him) used to say: No voluntary prayer should be performed after the Asr prayer until sunset, and no prayer should be performed after the Fajr prayer until sunrise.
Hadith Reference مسند احمد / مسند الخلفاء الراشدين / 110
Hadith Grading حکم دارالسلام: إسناده صحيح، خ: 581، م: 826