Joshua 1:6

1:6 Be strong and brave! You must lead these people in the conquest of this land that I solemnly promised their ancestors I would hand over to them.

Joshua 18:3

18:3 So Joshua said to the Israelites: “How long do you intend to put off occupying the land the Lord God of your ancestors has given you?

Joshua 21:43-44

21:43 So the Lord gave Israel all the land he had solemnly promised to their ancestors, and they conquered it and lived in it. 21:44 The Lord made them secure, in fulfillment of all he had solemnly promised their ancestors. None of their enemies could resist them.

Joshua 24:14

24:14 Now obey the Lord and worship him with integrity and loyalty. Put aside the gods your ancestors worshiped beyond the Euphrates and in Egypt and worship the Lord.