PWS

*ḥšb - to think, to count (CDG 244)

Von Soden's (AHw. 332) connection with Akk. ḫašābu (lexical lists only, meaning unknown) is a mere guess.

Hebrew
ḥšb - to weave; to respect; to assume, reckon, plan (HALOT 359)
Biblical Aramaic
ḥšb - to consider, respect (HALOT 1880)
Syriac
ḥšb - to calculate, plan (LSyr. 831)
Arabic
ḥsb - (a) to count; (i) to think, believe (Lane 564)
Geez
ḥsb - to think, believe, esteem (CDG 244)