It is narrated from Sayyiduna Ali bin Abi Talib (may Allah be pleased with him) that once the Messenger of Allah (peace and blessings be upon him) was holding my hand and we were walking in one of the streets of Madinah, when we passed by a garden. I said: "O Messenger of Allah (peace and blessings be upon him), how beautiful this garden is!" He (peace and blessings be upon him) said: "For you in Paradise there is a garden far better than this." Then we passed by another garden and I said: "O Messenger of Allah (peace and blessings be upon him), how lovely this garden is!" He (peace and blessings be upon him) said: "For you in Paradise there is a garden far better than this." Until we passed by seven gardens; each time I kept saying, "How beautiful this garden is!" and he (peace and blessings be upon him) kept saying, "For you in Paradise there is a garden far better than this." Then, when the road became empty of people, he (peace and blessings be upon him) embraced me and then burst into intense weeping. I said: "O Messenger of Allah (peace and blessings be upon him), what is the cause of your weeping?" He (peace and blessings be upon him) said: "Hidden grudges in the breasts of some people, which they will reveal to you only after me." I said: "O Messenger of Allah (peace and blessings be upon him), will my religion remain safe at that time?" He (peace and blessings be upon him) said: "Yes, your religion will remain safe."
Hadith Referenceمسند أبي يعلى الموصلي / مسند علي بن أبي طالب رضي الله عنه / 565
Hadith Takhrij«قال سعيد بن محمد السناري: منكر» «أخرجه مسند البزار برقم: 716، وأخرجه مجمع الزوائد ومنبع الفوائد برقم: 14689، وأخرجه إتحاف الخيرة المهرة بزوائد المسانيد العشرة برقم: 6652، مسند ابویعلیٰ ترقیم الاثری: 560»