Bismillah Walhamdulillah Was Salaatu Was Salaam ‘ala Rasulillah Narrated ‘Abdullah bin Qais Al-Ashari (Radi-Allahu ‘anhu):

The Prophet (Sallallahu ‘Alaihi Wa Sallam) said, “A tent (in Paradise) is like a hollow pearl which is thirty miles in height and on every corner of the tent the believer will have a family that cannot be seen by the others.” (Narrated Abu Imran in another narration, “(The tent is) sixty miles (in height)”)

Bukhari Vol. 4 : No. 466