The Book of the Times (of Prayer)
6/33. Chapter:
The Prohibition Of Praying While The Sun Is Rising
Sunan an-Nasai
أَخْبَرَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، عَنْ مَالِكٍ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ " لاَ يَتَحَرَّ أَحَدُكُمْ فَيُصَلِّيَ عِنْدَ طُلُوعِ الشَّمْسِ وَعِنْدَ غُرُوبِهَا " .
It was narrated from Ibn 'Umar that the Messenger of Allah (ﷺ) said: "No one of you should deliberately try to pray when the sun is rising, or when it is setting."
Reference : Sunan an-Nasa'i 563In-book reference : Book 6, Hadith 70English translation : Vol. 1, Book 6, Hadith 564