'Months' in the Bible

These six were born to David in Hebron, where he ruled for seven years and six months. He ruled thirty-three years in Jerusalem.

The ark of God remained in Obed-Edom's house for three months; the Lord blessed Obed-Edom's family and everything that belonged to him.

three years of famine, or three months being chased by your enemies and struck down by their swords, or three days being struck down by the Lord, during which a plague will invade the land and the Lord's messenger will destroy throughout Israel's territory.' Now, decide what I should tell the one who sent me."