PWS

*ngŝ - to push, to press, to drive to work (CDG 393; Appleyard 1977: 51; Kogan 2015: 457)

Probably related to Akk. nagāšu ‘to leave, to go away’, in which case the transitive meaning “to drive” may be regarded as a common innovation of CS/EthS. Conversely, there is hardly any connection between this root and Mhr. nəgūŝ ‘to shake milk for butter’, Jib. ngɔŝ id.

PES
*ngŝ - to be king (CDG 393, Kogan 2015: 457)

Ugaritic
ngš - to pursue, to enclose (DUL 623)
Hebrew
ngŝ - to spur on; to collect offerings; to force to work (HALOT 670)
Arabic
nǯš - to pursue game; to search after a thing; to collect together (Lane 2771)
Sabaic
ngs₂ - to gain control (SD 93)
Minaean
ngs₂ - prélever les impôts (to collect taxes) (LM 66)
Qatabanian
ngs₂ - to demand, to impose tribute (LIQ 103)