Sunan an-Nasa'i, Volume 1, Book 6, Hadith 561 (DarusSalam)

It was narrated that Musa bin 'Ali bin Rabah said: "I heard my father say: 'I heard 'Uqbah bin 'Amir Al-Juhani say: There are three times during which the Messenger of Allah forbade us to pray in or bury our dead: When the sun has clearly stated to rise, until it is fully risen; when it is directly overhead at noon, until it has passed its zenith; and when it is close to setting, until it has fully set.'"

أَخْبَرَنَا سُوَيْدُ بْنُ نَصْرٍ، قَالَ حَدَّثَنَا عَبْدُ اللَّهِ، عَنْ مُوسَى بْنِ عُلِيِّ بْنِ رَبَاحٍ، قَالَ سَمِعْتُ أَبِي يَقُولُ، سَمِعْتُ عُقْبَةَ بْنَ عَامِرٍ الْجُهَنِيَّ، يَقُولُ ثَلاَثُ سَاعَاتٍ كَانَ رَسُولُ اللَّهِ صلى الله عليه وسلم يَنْهَانَا أَنْ نُصَلِّيَ فِيهِنَّ أَوْ نَقْبُرَ فِيهِنَّ مَوْتَانَا حِينَ تَطْلُعُ الشَّمْسُ بَازِغَةً حَتَّى تَرْتَفِعَ وَحِينَ يَقُومُ قَائِمُ الظَّهِيرَةِ حَتَّى تَمِيلَ وَحِينَ تَضَيَّفُ الشَّمْسُ لِلْغُرُوبِ حَتَّى تَغْرُبَ ‏.‏

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also referenced under: Book 6, Hadith 565 (In-Book)