וְעָשִׂ֥יתָ מְנֹרַ֖ת זָהָ֣ב טָה֑וֹר מִקְשָׁ֞ה תֵּעָשֶׂ֤ה הַמְּנוֹרָה֙ יְרֵכָ֣הּ וְקָנָ֔הּ גְּבִיעֶ֛יהָ כַּפְתֹּרֶ֥יהָ וּפְרָחֶ֖יהָ מִמֶּ֥נָּה יִהְיֽוּ׃
At gagawa ka ng isang ilawan na yari sa purong ginto; sa pamamagitan ng pagpukpok gagawin ang ilawan: ang paanan nito at ang tangkay nito, ang mga kopa nito, ang mga umbok nito, at ang mga bulaklak nito ay magmumula mismo rito.
Mishneh Torah, The Chosen Temple
The Menorah, its vessels, the Table, its vessels, the Incense-Altar, and all vessels of the Divine Service may only be made out of metal; they are invalid if made out of wood, bone, stone or glass.
Mishneh Torah, The Chosen Temple
The [sums] work out to twenty-two cups, nine flowers, and eleven knobs, all of which are absolutely necessary. If even one of the forty-two [decorations] are missing, it prevents all of them [from being valid.]
Mishneh Torah, The Chosen Temple
When is the above law [that all the decorations are essential] true? When it is made of gold. However, [if it were made of] other metals, we do not make the cups, knobs, and flowers. Similarly, a golden Menorah must be one talent of gold, including the candles, and hammered out solid while [in the case of Menorahs made of] other metals we do not care about the weight, and it is Kosher even if it is hollow.