Deuteronomy 19:9
if thou shall keep all this commandment to do it, which I command thee this day, to love LORD thy God, and to walk ever in his ways, then shall thou add three more cities for thee, besides these three,
Joshua 20:7-8
And they set apart Kedesh in Galilee in the hill-country of Naphtali, and Shechem in the hill-country of Ephraim, and Kiriath-arba (the same is Hebron) in the hill-country of Judah.
Deuteronomy 11:22-25
For if ye shall diligently keep all this commandment which I command you, to do it, to love LORD your God, to walk in all his ways, and to cling to him,
Deuteronomy 12:32
Whatever thing I command you, that shall ye observe to do. Thou shall not add to it, nor diminish from it.