Isaiah 58:3

58:3 They lament, ‘Why don’t you notice when we fast?

Why don’t you pay attention when we humble ourselves?’

Look, at the same time you fast, you satisfy your selfish desires,

you oppress your workers.

Leviticus 16:29

Review of the Day of Atonement

16:29 “This is to be a perpetual statute for you. In the seventh month, on the tenth day of the month, you must humble yourselves and do no work of any kind, both the native citizen and the foreigner who resides in your midst,