PCS

*magd- - excellence (Kogan 2015: 193)

may be connected (as ma-prefix derivate) to biconsonantal element *gd “to be good, lucky, excellent”

Akkadian
migdu - first-quality fruits (Abraham–Sokoloff 2001:24)
NB, Aramaism
Hebrew
mägäd - excellence (of gifts of nature) (HALOT 543)
Syriac
magdā - fruit (LSyr. 373, SL 707)
Arabic
maǯd- - glory, honor, dignity, nobility (Lane 2690)