Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
ahmad:5348ʿAttāb > ʿAbdullāh > ʿUbaydullāh b. ʿUmar > Nāfiʿ > Ibn ʿUmar

[Machine] The translation into English of the given Arabic text is: "That the Messenger of Allah ﷺ preceded with the horses and made a wager."  

أحمد:٥٣٤٨حَدَّثَنَا عَتَّابٌ حَدَّثَنَا عَبْدُ اللهِ أَخْبَرَنَا عُبَيْدُ اللهِ بْنُ عُمَرَ عَنْ نَافِعٍ عَنِ ابْنِ عُمَرَ

أَنَّ رَسُولَ اللهِ ﷺ سَبَّقَ بِالْخَيْلِ وَرَاهَنَ