'Compulsory' in the Bible

And if the peoples of the land bring wares or any grain on the Sabbath day to sell, we shall not buy it on the Sabbath or on a holy day; and we shall forego raising crops the seventh year [letting the land lie fallow] and the compulsory payment of every debt.

According to the king's decree the drinking was not compulsory because the king instructed every steward in his house to serve each individual what he desired.

If a man dies, will he live [again]? All the days of my compulsory service I will wait, until the coming of my relief.

"Speak to the heart of Jerusalem, and call to her, that her compulsory labor is fulfilled, that her sin is paid for, that she has {received} from the hand of Yahweh double for all her sins."

Jerusalem [earnestly] remembers in the days of her affliction, in the days of her [compulsory] wanderings and her bitterness, all the pleasant and precious things that she had from the days of old. When her people fell into and at the hands of the adversary, and there was none to help her, the enemy [gloated as they] looked at her, and they mocked at her desolations and downfall.