The Letter Qaf 50:17. Juz 26, page 519.
إِذْ يَتَلَقَّى ٱلْمُتَلَقِّيَانِ عَنِ ٱلْيَمِينِ وَعَنِ ٱلشِّمَالِ قَعِيدٌ١٧
When the two Receivers receive (him), seated on the right hand and on the left,
Qaf 50:17, translated by Marmaduke Pickthall