Apharsachites; Apharsathchites

Boyd’s Bible Dictionary:

(rending). Assyrian nomads settled in Samaria (Ezra 4:9; 5:6).

Concise Bible Dictionary:

Some unknown Assyrian tribe sent as colonists to Samaria under Asnapper (Ezra 4:9; Ezra 5:6; Ezra 6:6).

Strong’s Dictionary of Hebrew Words:

Transliteration:
’Apharckay
Phonic:
af-ar-sek-ah’ee
Meaning:
(Aramaic) or fApharcathkay (Aramaic) {af-ar-sath-kah'ee}; of foreign origin (only in the plural); an Apharsekite or Apharsathkite, an unknown Assyrian tribe
KJV Usage:
Apharsachites, Apharasthchites

Jackson’s Dictionary of Scripture Proper Names:

as causers of division (?) : I will divide the deceivers (?)

Potts’ Bible Proper Names:

Dividing; tearing asunder:―an unknown Assyrian tribe, Ezra 4:9. {Disruptio}