Strong's #853: 'eth (pronounced ayth)
 apparent contracted from 226 in the demonstrative sense of entity; properly, self (but generally used to point out more definitely the object of a verb or preposition, even or namely):--(as such unrepresented in English).
Brown-Driver-Briggs Hebrew Lexicon:
 
  'êth 
 
 1) sign of the definite direct object, not translated in English but generally preceding and indicating the accusative
 
  Part of Speech: untranslated particle
Relation: apparent contracted from H226 in the demonstrative sense of entity
Usage:
This word is used 7302 times:
Joshua 14:13: "the son of Jephunneh   Hebron for an inheritance."
Joshua 15:13: "to the commandment of the LORD to Joshua,  even  the city of Arba the father of Anak,"
Joshua 15:14: "And Caleb drove thence   the three sons of Anak,"
Joshua 15:14: "the three sons of Anak,   Sheshai, and Ahiman, and Talmai,"
Joshua 15:16: "said, He that   Kirjath-sepher, and taketh it, to him will I give"
Joshua 15:16: "Kirjath-sepher, and taketh it, to him will I give   Achsah my daughter to wife."
Joshua 15:17: "of Caleb, took it: and he gave  him  Achsah his daughter to wife."
Joshua 15:19: "me also springs of water. And he gave  her  the upper springs, and the nether springs."
Joshua 16:10: "And they drove not out   the Canaanites in Gezer: but the Canaanites dwell"
Joshua 17:4: "saying, The LORD commanded   Moses to give us an inheritance among"
Joshua 17:12: "could drive out  the inhabitants of  those cities; but the Canaanites would"
Joshua 17:13: "were waxen strong, that they put   the Canaanites to tribute; but did not utterly drive them out."
Joshua 17:14: "of Joseph spoke   Joshua, saying, Why hast thou given"
Joshua 17:18: "of it shall be thine: for thou shalt drive out   the Canaanites, though they have iron chariots,"
Joshua 18:1: "assembled together at Shiloh, and set up   the tabernacle of the congregation there. And the land"
Joshua 18:2: "which had not yet received   their inheritance."
Joshua 18:3: "are ye slack to go to possess   the land, which the LORD"
Joshua 18:6: "Ye shall therefore describe   into seven parts, and bring the description hither"
Joshua 18:8: "and went away: charged   them that went to describe the land,"
Joshua 18:8: "them that went to describe   the land, saying, Go and walk"
Joshua 18:10: "and there Joshua divided   the land unto the children of Israel according to their divisions."
Joshua 19:49: "When they had made an end of dividing the land for inheritance  of dividing the land for inheritance by their coasts, of Israel gave"
Joshua 19:50: "to the word of the LORD  him  the city which he asked, even"
Joshua 19:50: "the city which he asked,  even  Timnathserah in mount Ephraim: and he built"
Joshua 19:50: "in mount Ephraim: and he built   the city, and dwelt"
Joshua 19:51: "of the congregation. So they made an end of dividing   the country."
Joshua 20:2: "saying, Appoint  out for you  cities of refuge, whereof I spoke"
Joshua 20:4: "at the entering of the gate of the city, and shall declare   his cause in the ears of the elders"
Joshua 20:5: "after him, then they shall not deliver   the slayer up into his hand; because he smote"
Joshua 20:5: "up into his hand; because he smote   his neighbor unwittingly, and hated"
Joshua 20:7: "And they appointed   Kedesh in mount Naphtali, and Shechem in mount"
Joshua 20:8: "Jordan by Jericho they assigned   Bezer in the wilderness upon the plain"
Joshua 21:3: "out of their inheritance, at the commandment of the LORD,   these cities and their suburbs."
Joshua 21:8: "gave unto the Levites   these cities with their suburbs,"
Joshua 21:9: "and out of the tribe of the children of Simeon,   these cities"
Joshua 21:11: "And they gave  them  the city the father of Anak, which city is Hebron,"
Joshua 21:13: "to the children of Aaron   Hebron with her suburbs, to be"
Joshua 21:13: "Hebron with her suburbs,  to be  a city of refuge for the slayer; and Libnah"
Joshua 21:16: "with her suburbs,  and  Beth-shemesh with her suburbs; nine"
Joshua 21:17: "And out of the tribe of Benjamin,   with her suburbs,"
Joshua 21:17: "with her suburbs,   Geba with her suburbs,"
Joshua 21:18: "  Anathoth with and Almon with her suburbs; four"
Joshua 21:21: "For they gave  them  Shechem her suburbs in mount Ephraim, to be"
Joshua 21:21: "her suburbs in mount Ephraim,  to be  a city of refuge for the slayer; and Gezer"
Joshua 21:23: "And out of the tribe of Dan,   with her suburbs,"
Joshua 21:23: "with her suburbs,   Gibbethon with her suburbs,"
Joshua 21:24: "  Aijalon with Gath-rimmon with her suburbs;"
Joshua 21:24: "Aijalon with   Gath-rimmon with her suburbs; four"
Joshua 21:25: "And out of the half tribe of Manasseh,   Tanach with her suburbs,"
Joshua 21:27: "out of the other half tribe of Manasseh  they gave  Golan in Bashan"