Dalil
العربية

Quran Qaf 50:17

إِذۡ يَتَلَقَّى ٱلۡمُتَلَقِّيَانِ عَنِ ٱلۡيَمِينِ وَعَنِ ٱلشِّمَالِ قَعِيدٞ

Translation

When the two receivers [i.e., recording angels] receive, seated on the right and on the left.