Sunan Abi Dawud 795
سنن أبي داود#795SahihAbu Hurairah reported the prophet (ﷺ) as saying:when one of you leads the people in prayer, he should be brief, for among them are the sick, the aged and the needy
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Muhyi Al-Din Abdul HamidSahih
Shuaib Al ArnautSahih
Zubair Ali ZaiSahih
In-book reference: 2:405