and 1,760 of their relatives, the heads of their families, able men for the work of the service of the house of God.
KJV
And their brethren, heads of the house of their fathers, a thousand and seven hundred and threescore; very able men for the work of the service of the house of God.
ASV
and their brethren, heads of their fathers’ houses, a thousand and seven hundred and threescore; very able men for the work of the service of the house of God.