Jami` at-Tirmidhi 3294
جامع الترمذي#3294Da'ifAbu Sa’eed Al-Khudri may Allah be pleased with him, narrated :from the Prophet – regarding Allah’s saying ‘And on couches raised high – he said: “Their height is as what is between the heavens and the earth, and the distance between the two of them is five hundred years.”
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Ahmad Muhammad ShakirDaif
Al-AlbaniDaif
Zubair Ali ZaiHasan
In-book reference: 47:346