Deuteronomy 19:9
when thou shalt keep all these commandments to do them, which I command thee this day: to love the LORD thy God, and to walk all the days in his ways, then shalt thou add three cities more for thee, besides these three,
Joshua 20:7-8
Then they appointed Kedesh in Galilee in the mountain of Naphtali and Shechem in the mountain of Ephraim, and Kirjatharba, which is Hebron, in the mountain of Judah.
Deuteronomy 11:22-25
For if ye shall diligently keep all these commandments which I command you, to do them, loving the LORD your God and walking in all his ways, to cleave unto him,
Deuteronomy 12:32
Keep thyself, and do all that I command you; thou shalt not add to it nor diminish from it.