Exodus 37:21

One bud was under the first pair of branches extending from the lampstand, a second bud under the second pair, and a third bud under the third pair--six branches in all.

(New International Version)

and a bulb was under the first pair of branches coming out of it, and a bulb under the second pair of branches coming out of it, and a bulb under the third pair of branches coming out of it, for the six branches coming out of the lampstand.

(New American Standard Bible)

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.

(King James Version)