waxed
2 Samuel 5:12
And David perceived that the LORD had established him king over Israel, and that he had exalted his kingdom for his people Israel's sake.
2 Samuel 5:13
And David took him more concubines and wives out of Jerusalem, after he was come from Hebron: and there were yet sons and daughters born to David.
fourteen wives
2 Chronicles 11:21
And Rehoboam loved Maachah the daughter of Absalom above all his wives and his concubines: (for he took eighteen wives, and threescore concubines; and begat twenty and eight sons, and threescore daughters.)
begat
Judges 8:30
And Gideon had threescore and ten sons of his body begotten: for he had many wives.
Judges 8:31
And his concubine that was in Shechem, she also bare him a son, whose name he called Abimelech.
Judges 9:5
And he went unto his father's house at Ophrah, and slew his brethren the sons of Jerubbaal, being threescore and ten persons, upon one stone: notwithstanding yet Jotham the youngest son of Jerubbaal was left; for he hid himself.
Judges 10:4
And he had thirty sons that rode on thirty ass colts, and they had thirty cities, which are called Havothjair unto this day, which are in the land of Gilead.