PS

*ˀaṯar- - footstep, trace (Kogan 2015:393)

Akkadian
ašru - place, site, location (CAD A₂ 456, AHw. 82)
Phoenician
ˀšr - place (DNWSI 125)
Hebrew
ˀăšär - who, that, which (relative particle); that, so that (HALOT 98)
Deir Alla
b-ˀšr - instead (DNWSI 125)
Old Aramaic
ˀšr - place (DNWSI 125)
PArm. *ˀaṯr- ‘place’ goes back to a widely attested PS *ˀaṯar- (DRS 37), but it is only Akk. ašru that also functions as the main exponent of this concept.
Biblical Aramaic
ˀătar - trace; place, location (HALOT 1829)
Jewish Palestinian Aramaic
ˀatrā - place (DJPA 81)
Syriac
ˀatrā - place (LSyr. 55, SL 112)
Turoyo
aṯro - Land, Heimat (country, homeland) (RW 39)
Arabic
ˀaṯar- - remain, relic, trace (Lane 18)
Sabaic
ˀṯr - track (SD 9)
Minaean
ˀṯr - footstep, trace (LM 8)
Geez
ˀaŝar - path, trace, track, footprint (CDG 45)