And you shall be to Me a kingdom of priests and a holy nation.' These are the words which you shall speak to the children of Israel."
Exodus 19:6
Surrounding context
19:5 Now therefore, if you will indeed obey My voice and keep My covenant, then you shall be a special treasure to Me above all people; for all the earth is Mine.
19:6 And you shall be to Me a kingdom of priests and a holy nation.' These are the words which you shall speak to the children of Israel."
19:7 So Moses came and called for the elders of the people, and laid before them all these words which the LORD commanded him.