Exodus 20:24-26 NIV

24 " 'Make an altar1 of earth for me and sacrifice on it your burnt offerings2 and fellowship offerings,a your sheep and goats and your cattle. Wherever I cause my name3 to be honored, I will come to you and bless4 you.

References for Exodus 20:24

25 If you make an altar of stones for me, do not build it with dressed stones, for you will defile it if you use a tool5 on it.

References for Exodus 20:25

26 And do not go up to my altar on steps, lest your nakedness6 be exposed on it.'

References for Exodus 20:26