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:

(Yet so, if thou keep his commandments, and do the things which I command thee this day, that thou love the Lord thy God, and walk in his ways at all times) thou shalt add to thee other three cities, and shalt double the number of the three cities aforesaid:

(if thou keep all this commandment to do it, which I command thee this day, to love Jehovah thy God, and to walk in his ways continually), then shalt thou add three cities more for thyself to these three,

if thou shalt keep all this commandment to do it, 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:

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, besides these three:

when thou keepest all this command to do it, which I am commanding thee to-day, to love Jehovah thy God, and to walk in His ways all the days, then thou hast added to thee yet three cities to these three;

If you keep and do all these orders which I give you today, loving the Lord your God and walking ever in his ways; then let three more towns, in addition to these three, be marked out for you:

(but this is only so if you will keep his commandments and do the things which I instruct to you this day, so that you love the Lord your God, and walk in his ways at all times) you shall add for yourselves three other cities, and so you shall double the number of the three cities stated above.

Quum custodieris omnia praecepta ista, ut facias ea quae ego praecipio tibi hodie, nempe ut diligas Jehovam Deum tuum, et ambules in viis ejus omnibus diebus: tunc addes tibi adhuc tres urbes ultra tres istas:

Shalt thou add three cities more - This was afterwards found necessary, and accordingly six cities were appointed, three on either side Jordan. See Joshua 21:1-3, etc. In imitation of these cities of refuge the heathens had their asyla, and the Catholics their privileged altars. See Exodus 21:13 (note), Exodus 21:14 (note), and Numbers 35:11 (note), etc.

If thou shalt keep all these commandments to do them, which I command thee this day,.... A phrase often met with before, and signifies the putting in practice the several laws, moral, ceremonial, and judicial, which Moses was now making a repetition of, and enjoining the observance of them by a divine authority:
to love the Lord thy God; which is the source and spring of genuine obedience to the commands of God:
and to walk ever in his ways; noting constancy and perseverance in them; now all this is mentioned as the condition of the enlargement of their coast, which would be the case if a due and constant regard was had to the laws of God:
and then shall thou add three cities more besides these three; three more in the land of Canaan, besides the three now ordered to be separated in it, and besides the three on the other side of Jordan; so that there would have been nine in all, if these had been ever added; but that time never came: the Jews expect the addition of these three cities in the days of the Messiah (y) but the Messiah is already come, and all those cities, as they were typical of him, have had their accomplishment in him the antitype of them, of which See Gill on Numbers 35:29.
(y) Maimon. Hilchot Rotzeach, c. 8. sect. 4.

If thou shalt keep all these commandments - But the Jewish writers themselves own, that the condition not being performed, the promise of enlarging their coast was not fulfilled, so that there was no need for three more cities of refuge. Yet the holy, blessed God, say they, did not command it in vain, for in the day's of Messiah the Prince, they shall be added. They expect it in the letter: but we know, it has in Christ its spiritual accomplishment. For the borders of the Gospel - Israel are inlarged according to the promise: and in the Lord our righteousness, refuge is provided for all that by faith fly to him.