Exodus 38:15

and blossoms proceeding from its branches, three on this side, and three on the other, made equal to each other.

And for the other side of the court gate, on this hand and that hand, were hangings of fifteen cubits; their pillars three, and their sockets three.

and so for the other side: on this hand and that hand by the gate of the court were hangings of fifteen cubits; their pillars three, and their sockets three.