How to say "scales, balance" in Arabic

Textbook cognates: Hebrew מֹאזְנַיִם (moznayim, always dual — 'a pair of scales') and Arabic mīzān both come from Proto-Semitic *wazana, 'to weigh'. Both are instrument nouns in which the root's initial w merged with the vowel before it (Arabic *miwzān → mīzān, Hebrew *mawzan- → moz-). Hebrew later treated the word as if it were built on א-ז-ן, which is why dictionaries list that root rather than ו-ז-ן.