حَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، حَدَّثَنَا اللَّيْثُ، عَنِ ابْنِ شِهَابٍ، عَنْ أَنَسِ بْنِ مَالِكٍ، أَنَّهُ أَخْبَرَهُ أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم كَانَ يُصَلِّي الْعَصْرَ وَالشَّمْسُ بَيْضَاءُ مُرْتَفِعَةٌ حَيَّةٌ وَيَذْهَبُ الذَّاهِبُ إِلَى الْعَوَالِي وَالشَّمْسُ مُرْتَفِعَةٌ ‏.‏

Anas b. Malik said the Messenger of Allah (PBUH) used to say the 'Asr prayer when the sun was high and bright and living, then one would go off to al-'Awali and get there while the sun was still high. Translation Not Available

Book reference: Sunan Abi Dawud Book 2 Hadith 404
Web reference: Sunan Abi Dawud Book 2 Hadith 404