Berean Standard Bible (BSB)
Together with their relatives, who were all trained and skillful in the songs of the LORD, they numbered 288.
World English Bible (WEB)
The number of them, with their brothers who were instructed in singing to Yahweh, even all who were skillful, was two hundred eighty-eight.
Strong's King James
So the number{H4557} of them, with their brethren{H251} that were instructed{H3925}{(H8794)} in the songs{H7892} of the LORD{H3068}, even all that were cunning{H995}{(H8688)}, was two hundred{H3967} fourscore{H8084} and eight{H8083}.
The F.O.G *
The F.O.G Message *
Young's Literal Translation
And their number, with their brethren—taught in the song of Jehovah, all who are intelligent—is two hundred, eighty and eight.