Isaiah 58:2-4 Revised Standard Version Catholic Edition (RSVCE)
2 Yet they seek me daily,
and delight to know my ways,
as if they were a nation that did righteousness
and did not forsake the ordinance of their God;
they ask of me righteous judgments,
they delight to draw near to God.
3 ‘Why have we fasted, and thou seest it not?
Why have we humbled ourselves, and thou takest no knowledge of it?’
Behold, in the day of your fast you seek your own pleasure,
and oppress all your workers.
4 Behold, you fast only to quarrel and to fight
and to hit with wicked fist.
Fasting like yours this day
will not make your voice to be heard on high.