BUKHARI 582:
from Ibn ʿUmar —
Ibn ʿUmar said, "Messenger of Allah ﷺ said, 'Do not pray at the time of sunrise and at the time of sunset.' " Ibn ʿUmar said, "Messenger of Allah ﷺ said, 'If the edge of the sun appears (above the horizon) delay the prayer till it becomes high, and if the edge of the sun disappears, delay the prayer till it sets (disappears completely).' "
البخاري ٥٨٢:
عن ابن عمر —
قَالَ رَسُولُ اللَّهِ ﷺ لاَ تَحَرَّوْا بِصَلاَتِكُمْ طُلُوعَ الشَّمْسِ وَلاَ غُرُوبَهَا وَقَالَ حَدَّثَنِي ابْنُ عُمَرَ قَالَ قَالَ رَسُولُ اللَّهِ ﷺ إِذَا طَلَعَ حَاجِبُ الشَّمْسِ فَأَخِّرُوا الصَّلاَةَ حَتَّى تَرْتَفِعَ وَإِذَا غَابَ حَاجِبُ الشَّمْسِ فَأَخِّرُوا الصَّلاَةَ حَتَّى تَغِيبَ
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