Deuteronomy 27:5-8

5And there shalt thou buildH1129 an altarH4196 unto Jehovah thy GodH430, an altarH4196 of stonesH68: thou shalt lift up no ironH1270 tool upon them. 6Thou shalt buildH1129 the altarH4196 of Jehovah thy GodH430 of unhewn stonesH68; and thou shalt offerH5927 burnt-offerings thereon unto Jehovah thy GodH430: 7and thou shalt sacrificeH2076 peace-offerings, and shalt eatH398 there; and thou shalt rejoiceH8055 before Jehovah thy GodH430. 8And thou shalt writeH3789 upon the stonesH68 all the wordsH1697 of this lawH8451 very plainly.