It is narrated from Sayyiduna Jabir bin Abdullah (may Allah be pleased with them both) that Sayyiduna Ubayy bin Ka'b (may Allah be pleased with him) led the people in prayer in Quba', and a young man of the Ansar, who had the duty of watering, joined the prayer. When he saw that Sayyiduna Ubayy (may Allah be pleased with him) was reciting a long surah, he broke off his prayer and left. When Sayyiduna Ubayy (may Allah be pleased with him) finished the prayer, he was informed of this incident, whereupon Sayyiduna Ubayy (may Allah be pleased with him) realised that the young man would complain about him to the Messenger of Allah (peace and blessings be upon him). So the young man came to the Messenger of Allah (peace and blessings be upon him) with a complaint against Sayyiduna Ubayy (may Allah be pleased with him), and the Messenger of Allah (peace and blessings be upon him) said: "Indeed, among you are some who drive people away. So when you lead the prayer, be brief," (or he said) "keep it short" (here the narrator Abu Yahya was in doubt about the word), or as he (peace and blessings be upon him) said: "for behind you are the elderly, the sick and the needy."
Hadith Referenceمسند أبي يعلى الموصلي / مسند جابر / 1795
Hadith Gradingمحدثین:إسناده ضعيف
Hadith Takhrij«حکم الحدیث مسند ابی یعلی محققاً تنسیق حسين سليم أسد - مکتبہ شاملہ :قال حسين سليم أسد: إسناده ضعيف . » «قال سعيد بن محمد السناري: صحيح: المرفوع منه فقط، وهذا إسناد ضعيف، وعيسى بن جارية والراوى عنه مختلَفٌ فيهما، أما الراوى عنه فهو مقبول إن شاء الله. وأما عيسى فقد وثقه ابن حبان، وقال أبو زرعة: "لا بأس به." لكن قال النسائي: (منكر الحديث) وتارة قال: "متروك" وقال أبو داود: "منكر الحديث … روى مناكير" وذكره الساجى والعقيلى وابن عدى في "الضعفاء" وقال ابن معين: "ليس حديثه بذاك … "» «أخرجه فتح الباري برقم: 670، وأخرجه إتحاف الخيرة المهرة بزوائد المسانيد العشرة برقم: 1087/1، مسند ابویعلیٰ ترقیم الاثری: 1789»