رُؤْيَا يُوحَنَّا ٱللَّاهُوتِيِّ 8:6

ثُمَّ إِنَّ ٱلسَّبْعَةَ ٱلْمَلَائِكَةَ ٱلَّذِينَ مَعَهُمُ ٱلسَّبْعَةُ ٱلْأَبْوَاقُ تَهَيَّأُوا لِكَيْ يُبَوِّقُوا.

And the seven angels which had the seven trumpets prepared themselves to sound.