PCS

*ŝkr - to reward, to hire (Kogan 2015: 200)

Ugaritic
škr - to hire out (DUL 816)
Hebrew
ŝkr - to hire (HALOT 1330)
Arabic
škr - to recompense, to reward one’s work (Lane 1584)
Sabaic
s₂kr - als Strafe auferlegt werden (to be imposed as punishment, fine) (Stein 2010:731)
Sabaic
ˀs₂kr - Bußzahlung, Strafe (fine, penalty) (Stein 2010:731)
Geez
ŝəkur - hired (CDG 529)
Kogan 2015: 200: hapax legomenon in Is 7:20 (malāŝe ŝəkərt), more or less exactly corresponds to taˁar ha-ŝŝəkīrā ‘hired razor’ in the Hebrew original - Hebrew influence on the translator?
Mehri
ŝəkūr - to give much milk after shortage (ML 378)
Borrowed from Arabic.
Jibbali
ŝékər - to have much milk (JL 251)
Borrowed from Arabic.