It is narrated from Sayyiduna Ali bin Abi Talib (may Allah be pleased with him) that he recited this saying of Allah Almighty: "The Day We will gather the righteous to the Most Merciful as an honoured delegation" [Surah Maryam: 85] , and said: No, by Allah! They (the people of piety) will not be brought walking on their feet, nor will they be driven (like animals); rather, they will be brought on she-camels of Paradise the like of which creation has never seen. Their saddles will be of gold and their reins of emerald (zabarjad). They will ride upon them until they knock at the gate of Paradise. This hadith has a sahih (authentic) chain, but the two Shaykhs (Bukhari and Muslim) did not record it.