Exodus 37:21

and a bud under two branches of one piece with it, and a bud under two branches of one piece with it, and a bud under two branches of one piece with it, for the six branches going out of it.

And a knop under two branches of the same, and a knop under two branches of the same, and a knop under two branches of the same, according to the six branches going out of it.