Deuteronomy 19:9
if you will keep all these commandments which I command you today, to do them, to love Jehovah your God, and to walk always in His ways, then you shall add to yourself three more cities to these three,
Joshua 20:7-8
And they set apart Kadesh in Galilee, in the hills of Naphtali; and Shechem in the hills of Ephraim; and Kirjath-arba (it is Hebron) in the hills of Judah.
Deuteronomy 11:22-25
For if you will carefully keep all these commandments which I command you, to do them, to love Jehovah your God, to walk in all His ways, and to hold fast to Him,
Deuteronomy 12:32
All the things I command you, be careful to do it. You shall not add to it, nor take away from it.