New Living Translation
Each group carried out its appointed duties in the house of the LORD according to the procedures established by their ancestor Aaron in obedience to the commands of the LORD, the God of Israel.

American Standard Version
This was the ordering of them in their service, to come into the house of Jehovah according to the ordinance given unto them by Aaron their father, as Jehovah, the God of Israel, had commanded him.

Berean Study Bible
This was their appointed order for service when they entered the house of the LORD, according to the regulations prescribed for them by their forefather Aaron, as the LORD, the God of Israel, had commanded him.

Douay-Rheims Bible
These are their courses according to their ministries, to come into the house of the Lord, and according to their manner under the hand of Aaron their father: as the Lord the God of Israel had commanded.

English Revised Version
This was the ordering of them in their service, to come into the house of the LORD according to the ordinance given unto them by the hand of Aaron their father, as the LORD, the God of Israel, had commanded him.

King James Bible
These were the orderings of them in their service to come into the house of the LORD, according to their manner, under Aaron their father, as the LORD God of Israel had commanded him.

World English Bible
This was the ordering of them in their service, to come into the house of Yahweh according to the ordinance [given] to them by Aaron their father, as Yahweh, the God of Israel, had commanded him.

Young's Literal Translation
These are their appointments for their service, to come in to the house of Jehovah, according to their ordinance by the hand of Aaron their father, as Jehovah God of Israel, commanded them.

1 Chronicles 24:19 Additional Translations ...