'Obligation' in the Bible

And you must stay [at the] entrance to [the] tent of assembly day and night [for] seven days, and you shall keep the obligation from Yahweh, so you might not die, for thus I have been commanded."

Thus you shall keep my obligation to not do any of the statutes {regarding} the detestable things that they did {before you}, so that you will not make yourselves unclean by them; I [am] Yahweh your God.'"

" 'And when a man lies with a woman [and there is] an emission of semen and she [is] a female slave promised to a man, but she indeed has not been ransomed or freedom has not be given to her, [there] shall be an obligation to compensate; they shall not be put to death, because she has not been freed.

" 'And they shall keep my obligation, and they shall not incur guilt because of it, so that they die through it, because they have profaned it; I [am] Yahweh who consecrates them.