19:6And ye shall be unto me a kingdom of priests, and an holy nation. These are the words which thou shalt speak unto the children of Israel.

25:21And thou shalt put the mercy seat above upon the ark; and in the ark thou shalt put the testimony that I shall give thee.

25:22And there I will meet with thee, and I will commune with thee from above the mercy seat, from between the two cherubims which are upon the ark of the testimony, of all things which I will give thee in commandment unto the children of Israel.