Exodus 25:35

A bulb shall be 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.

Treasury of Scripture Knowledge

Summary

And there shall be 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 that proceed out of the candlestick.

Bible References

General references

Exodus 31:4
to make artistic designs for work in gold, in silver, and in bronze,
Exodus 37:21
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.
Exodus 40:24
Then he placed the lampstand in the tent of meeting, opposite the table, on the south side of the tabernacle.