ציטירנדיקער פּירוש אויף במדבר 4:9

Had I been present when the scholars discussed if the lamps were fixtures that could not be detached from their respective arms of the candlestick, I would have proven that they were most certainly detachable. Firstly, there is the fact that although the Torah gives us details of all the various parts and decorations of the candlestick, it did not mention anything about the lamps being part of the "cast candlestick." Only the parts which formed part of the single chunk of gold were mentioned in the Torah. Had the lamps been part of that chunk, the Torah would have had to report it. Another proof that these lamps were removable can be gleaned from Numbers 4,9 where the Torah described how the candlestick was to be wrapped up prior to transportation. The Torah there specifies a number of separate components. 1) the candlestick of the light, 2) and its lamps, 3) and its tongs, 4) and its snuff-dishes, 5) and all the oil vessels thereof. This is a clear indication that just as the tongs were separate from the main shaft so the lamps were separate components. If the lamps had been an integral part of the shafts the Torah had no business to mention them separately as they could not have been packed separately.

וכסו בה, “and the shall cover it;” the prefix ב is used in this sense also in Leviticus 8,32: והנותר בבשר ובלחם, “and the surfeit of the flesh and bread;” compare also Leviticus 7,36: ביום משחו אותם, “on the day they were anointed (by means of it). Compare also Numbers 4,9: אשר ישרתו לה בהם, “wherewith they minister unto it.”

also the tongs (tsevat), made with tongs: The [Aramaic] translation of (Numbers 4:9) "its tongs" is tsivtaha. The tongs can only be made with other tongs - and [so,] who made the first ones? Perforce they were made by themselves by the hand of Heaven; and they were created at twilight. And this was pushed off in the gemara in the chapter [entitled] Makom she'Nahagu (Pesachim 54a); and they said it is possible that the first tongs were made in a mold, as they cut the copper [for the tongs] with fire and cast it into the mold and it immediately became tongs.