First Book of Paralipomenon (Author Compiled by Isaias and Esdras from records of Nathan, Gad, Addo, Ahias, Jehu and others.)
9:13And their brethren heads in their families a thousand seven hundred and threescore, very strong and able men for the work of the ministry in the house of God.
Original from Project Gutenberg - Massive cleanup of OCR problems and editing done locally.