Bible Quiz The Bible Quiz - What kind of stone were Bnei Yisrael (the Children of Israel) prohibited from using when building an altar? Topic Q 1048 Question 1 of 1 Yitro Score of 60 What kind of stone were Bnei Yisrael (the Children of Israel) prohibited from using when building an altar? Cut stone Imperfect stone Small stones Granite Menu Click For Source Shemot 20:22 110 people have so far answered this question That is correct36.4% of people got this wrong. That is not correctOnly 63.6% of people got it right.