Strong's #326: 'achashtariy (pronounced akh-ash-taw-ree')
probably of Persian derivation; an achastarite (i.e. courier); the designation (rather than name) of an Israelite:--Haakashtari (includ. the article).
Brown-Driver-Briggs Hebrew Lexicon:
ּׁ
'ăchashtârı̂y
Haahashtari = "I will diligently observe the searching"
1) a descendant of Ashur of Judah
Part of Speech: noun proper masculine
Relation: probably of Persian derivation
Usage:
This word is used 1 times:
1 Chronicles 4:6: "Ahuzam, and Hepher, and Temeni, and Haahashtari. These were the sons of Naarah."