KJV: And their brethren, according to their generations, nine hundred and fifty and six. All these men were chief of the fathers in the house of their fathers.
NASB: and their relatives according to their generations, 956. All these were heads of fathers' households according to their fathers' houses.
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.
NASB: and their relatives, heads of their fathers' households, 1,760 very able men for the work of the service of the house of God.
KJV: And Shallum the son of Kore, the son of Ebiasaph, the son of Korah, and his brethren, of the house of his father, the Korahites, were over the work of the service, keepers of the gates of the tabernacle: and their fathers, being over the host of the LORD, were keepers of the entry.
NASB: Shallum the son of Kore, the son of Ebiasaph, the son of Korah, and his relatives of his father's house, the Korahites, were over the work of the service, keepers of the thresholds of the tent; and their fathers had been over the camp of the LORD, keepers of the entrance.
KJV: And these are the singers, chief of the fathers of the Levites, who remaining in the chambers were free: for they were employed in that work day and night.
NASB: Now these are the singers, heads of fathers' households of the Levites, who lived in the chambers of the temple free from other service; for they were engaged in their work day and night.