2 Samuel 6:14

David danced before the Lord— David's behaviour in this particular was no disparagement to his regal dignity. His dancing, that is, his moving in certain solemn measures, suited to music of the same character and tendency, was an exercise fully justifiable in him. Piety taught David, that all men are upon a level in the solemnities of religion. See Delaney; where the reader will find a dissertation upon dancing, wherein David's dancing before the ark is examined, fully vindicated, and shewn to be very different from that kind of dancing which is too much practised in these days.