'Strictly' in the Bible

Moses took the bones of Joseph with him, for Joseph had solemnly ordered (placed under an oath) the Israelites, saying, “God will assuredly take care of you, and you must carry my bones away from here with you.”

But one of the people told him, “Your father strictly put the people under an oath, saying, ‘Cursed be the man who eats food today.’” And the people were exhausted [and hungry].

Thus says the Lord,“For three transgressions of Israel and for four (multiplied delinquencies)I will not reverse its punishment or revoke My word concerning it,Because they sell the righteous and innocent for silverAnd the needy for the price of a pair of sandals.