PS

*ṯγr - to break (Kogan 2015:239)

Akkadian
šaˀāru - to be victorious, to vanquish (CAD Š₁ 2, AHw. 1118)
Cf. Kogan 2002:315f.
Arabic
ṯγr - to break, to demolish; to make a gap (Lane 338)
Geez
saˁara - to violate, to break, to frustrate (Marrassini 1971:127‒130, CDG 481, Kogan 2005c:200‒201)