إِشَعْيَاءَ 58:4

هَا إِنَّكُمْ لِلْخُصُومَةِ وَٱلنِّزَاعِ تَصُومُونَ، وَلِتَضْرِبُوا بِلَكْمَةِ ٱلشَّرِّ. لَسْتُمْ تَصُومُونَ كَمَا ٱلْيَوْمَ لِتَسْمِيعِ صَوْتِكُمْ فِي ٱلْعَلَاءِ.

Behold, ye fast for strife and debate, and to smite with the fist of wickedness: ye shall not fast as ye do this day, to make your voice to be heard on high.