PS

*hlk - to walk (DRS 413, HALOT 246, Kogan 2015:234)

PArm
*hwk - to go (Kogan 2015:389)

Akkadian
alāku - to go; to move; to proceed (CAD A₁ 300, AHw. 31)
Ebla
ˀà-a-gú-um /haLākum/ - to go (VE 984)
Ugaritic
hlk - to walk (DUL 337)
Hebrew
hlk - to go, walk (HALOT 246)
Syriac
hlk - to go back, return; (pa.) to walk (LSyr. 176, SL 349)
Arabic
hlk - to perish, to become in a bad state; to die (Lane 3044)
Cf. tahālakati lmarˀatu = tamāyalat fī mišyatihā (TA 27 407). Cf. also hilik ‘to be exhausted, to be consumed’ in Egyptian (BH 909)
Qatabanian
hlk - to comply, to conform (LIQ 45)
V. ibid. s₁-hlk ‘to complete, to bring about’.
Tigre
halkä - to exert oneself; to die (WTS 4, Leslau 1990:167)
Likely of Arabic origin.
Tigrinya
haläkä - to toil, to get weary (TED 6)
Likely of Arabic origin.
Mehri
hīlək - to be very tired and thirsty (ML 156)
Jibbali
helk - to be very tired and thirsty (JL 97)
Cf. also ehúlk ‘to annihilate’ (JL 97).
Soqotri
hotéḷak - to perish (LS 143)

The MSA terms may be borrowed from Arabic.