The only thing between them and seeing Him
Two gardens of silver, two of gold, and one obstacle named.
جَنَّتَانِ مِنْ فِضَّةٍ، آنِيَتُهُمَا وَمَا فِيهِمَا وَجَنَّتَانِ مِنْ ذَهَبٍ آنِيَتُهُمَا وَمَا فِيهِمَا، وَمَا بَيْنَ الْقَوْمِ وَبَيْنَ أَنْ يَنْظُرُوا إِلَى رَبِّهِمْ إِلاَّ رِدَاءُ الْكِبْرِ عَلَى وَجْهِهِ فِي جَنَّةِ عَدْنٍ
And between them and seeing their Lord there will be nothing except the cloak of pride upon His face, in the Garden of Eden.
The full narration
Narrated `Abdullah bin Qais:Allah's Messenger (ﷺ) said, "Two gardens, the utensils and the contents of which are of silver, and two other gardens, the utensils and contents of which are of gold. And nothing will prevent the people who will be in the Garden of Eden from seeing their Lord except the curtain of Majesty over His Face
Source
Ṣaḥīḥ al-Bukhārī · 4878
- Agreed upon as authentic (al-Bukhārī / Muslim)