Sunan an Nasai
1631
Sahih+2

It was narrated from Anas bin Malik that:The Messenger of Allah (ﷺ) said: "On the night on which I was taken on the Night Journey (Al-Isra') I came to Musa, peace be upon him, at the red dune, and he was standing, praying in his grave

SahihAbu Ghuddah
SahihAl-Albani