Deuteronomy 27:6

6 build the Altar to God, your God, with uncut stones and offer your Whole-Burnt-Offerings on it to God, your God.

Deuteronomy 27:6 Meaning and Commentary

Deuteronomy 27:6

Thou shall build the altar of the Lord thy God of whole
stones
And of such Joshua did build it, ( Joshua 8:31 ) ;

and thou shalt offer burnt offerings thereon unto the Lord thy God;
and very likely sin offerings too; for these frequently went together, the one to make atonement for sin, and the other as a gift, and by way of thankfulness for the acceptance of the former; and both typical of Christ, the true sacrifice, and the antitype of all the legal sacrifices.

Deuteronomy 27:6 In-Context

4 So when you've crossed the Jordan, erect these stones on Mount Ebal. Then coat them with plaster.

5 Build an Altar of stones for God, your God, there on the mountain. Don't use an iron tool on the stones;

6 build the Altar to God, your God, with uncut stones and offer your Whole-Burnt-Offerings on it to God, your God.

7 When you sacrifice your Peace-Offerings you will also eat them there, rejoicing in the Presence of God, your God.

8 Write all the words of this Revelation on the stones. Incise them sharply.