Sunan Abi Dawud 3235
سنن أبي داود#3235SahihNarrated Buraidah:The Messenger of Allah (ﷺ) as saying: I forbade you to visit graves, but you may now visit them, for in visiting them there is a reminder (of death)
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 Muslim (977)
In-book reference: 21:147