King James Version
If thou shalt keep all these commandments to do them, which I command thee this day, to love the LORD thy God, and to walk ever in his ways; then shalt thou add three cities more for thee, beside these three:English Standard Version
provided you are careful to keep all this commandment, which I command you today, by loving the LORD your God and by walking ever in his ways--then you shall add three other cities to these three,New International Version
because you carefully follow all these laws I command you today-to love the LORD your God and to walk always in his ways-then you are to set aside three more cities.