alkafi-15325Vol. 8, p. 376
أَتَى جَبْرَئِيلُ ع رَسُولَ اللَّهِ ص بِالْبُرَاقِ أَصْغَرَ مِنَ الْبَغْلِ وَ أَكْبَرَ مِنَ الْحِمَارِ مُضْطَرِبَ الْأُذُنَيْنِ عَيْنَيْهِ فِي حَافِرِهِ وَ خُطَاهُ مَدَّ بَصَرِهِ وَ إِذَا انْتَهَى إِلَى جَبَلٍ قَصُرَتْ يَدَاهُ وَ طَالَتْ رِجْلَاهُ فَإِذَا هَبَطَ طَالَتْ يَدَاهُ وَ قَصُرَتْ رِجْلَاهُ أَهْدَبَ الْعُرْفِ[7] الْأَيْمَنِ لَهُ جَنَاحَانِ مِنْ خَلْفِهِ.
‘Jibraeel (as) came to the Rasool Allah (saww) with the Buraaq (ride) which was smaller than a mule, and larger than the donkey. It had two vibrating ears, and its eyes were in its hooves, and its steps were as far as its eyes could extend to. And if it ascends a mountain, its forelegs become shorter and its hind legs