Translations
Your fasting only leads to conflict and brawling, striking each other with wicked fists. This is not the kind of fast that sends your voice rising to the heights of heaven.
Look—you fast only to quarrel and to fight, to strike with a wicked fist. You do not fast this day in a way that makes your voice heard on high.
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.
You fast with contention and strife to strike viciously with your fist. You cannot fast as you do today and have your voice be heard on high.

