that Al-Buraq was brought to the Prophet ﷺ on the Night of Isra, saddled and reined, but he shied from him. So Jibra'il said to him: "is it from Muhammad that you do this? By your Lord! There is no one more honorable to your Lord than him." He said: "Then he started sweating profusely." (Using translation from Tirmidhī 3131)
أَنَّ النَّبِيَّ ﷺ أُتِيَ بِالْبُرَاقِ لَيْلَةَ أُسْرِيَ بِهِ مُسَرَّجًا مُلَجَّمًا لِيَرْكَبَهُ فَاسْتَصْعَبَ عَلَيْهِ فَقَالَ لَهُ جِبْرِيلُ مَا يَحْمِلُكَ عَلَى هَذَا؟ فَوَاللهِ مَا رَكِبَكَ أَحَدٌ قَطُّ أَكْرَمُ عَلَى اللهِ مِنْهُ فَارْفَضَّ عَرَقًا