Hebrew

mäzäg - mixed wine, spiced wine (HALOT 564)

in Ct 7:3, an Aramaism (Wagner 1966:73‒74)

PArm
*mzg - to mix (Kogan 2015: 297)

Related to *msk.
According to E. Lipiński (1970:84), probably an Indo-European borrowings (Latin misceo, Greeek μίσγω < PIE *meik’-, *meig’-, Buck 1949: 335)