Exodus 19:8-10

Young's Literal Translation

⁸ and all the people answer together and say, `All that Jehovah hath spoken we do;' and Moses returneth the words of the people unto Jehovah.

⁹ And Jehovah saith unto Moses, `Lo, I am coming unto thee in the thickness of the cloud, so that the people hear in My speaking with thee, and also believe in thee to the age;' and Moses declareth the words of the people unto Jehovah.

¹⁰ And Jehovah saith unto Moses, `Go unto the people; and thou hast sanctified them to-day and to-morrow, and they have washed their garments,