Deuteronomy 17:10

10 at the place that the LORD will choose. Do what they tell you. Follow all their instructions carefully,

Deuteronomy 17:10 Meaning and Commentary

Deuteronomy 17:10

And thou shalt do according to the sentence which they of that
place which the Lord shall choose shall show thee
The judges of the inferior courts were to return and proceed on the difficult case according to the judgment of the great court at Jerusalem, and follow the directions and instructions they should give them:

and thou shalt observe to do according to all that they inform thee;
not only observe and take notice of what they say, but put it in practice, and not in some things and some circumstances only, but in all and everything they should give them information about relating to the case in question.

Deuteronomy 17:10 In-Context

8 There may be a case that is too hard for you to decide. It may involve murder, assault, or a dispute--any case which may be brought to court in your cities. Take this case to the place that the LORD your God will choose.

9 Go to the Levitical priests and the judge who is serving at that time. Ask for their opinion, and they will give you their verdict

10 at the place that the LORD will choose. Do what they tell you. Follow all their instructions carefully,

11 and do what they tell you to do in their verdict. Do exactly what they tell you to do in their decision.

12 If anyone deliberately disobeys the priest (who serves the LORD your God) or the judge, that person must die. You must get rid of this evil in Israel.