Exodus 19:15

And he said unto the people, Be ready against the third day: come not at your wives.

He said to the people, "Be ready by the third day. Don't have sexual relations with a woman."

And he said unto the people, Be ready against the third day: come not near a woman.

and he saith unto the people, `Be ye prepared for the third day, come not nigh unto a woman.'

“Be prepared for the third day,” he said to the people. “Do not draw near to a woman.”