PS

*plḥ - to till, to plow, to do agricultural work; to work; to serve (especially a deity), to venerate (EDA I 236)

Akkadian
palāḫu - to be afraid; to serve; to venerate (CAD P 37, AHw 812, 1581)
Official Aramaic
plḥ - to serve; to serve a god (DNWSI 914)
Biblical Aramaic
plḥ - to pay reverence, to serve (a deity) (HALOT 1957)
Palmyrean
plḥ - to serve; to serve a god (DNWSI 914)
Hatran
plḥ - to serve; to serve a god (DNWSI 914)
Jewish Palestinian Aramaic
plḥ - to work; to worship (DJPA 435)
Jewish Babylonian Aramaic
plḥ - to work, to serve, to worship (DJBA 912)
Syriac
plḥ - laboravit; veneratus est, coluit (deum) (to labor; to venerate, worship (god) (LSyr. 572, SL 1196)
Mandaic
plh - to serve (MD 374)
Arabic
flḥ - to plow, to cultivate (Lane 2438)