Exodus 21:3

If he should have come in alone, he shall also go forth alone; and if his wife should have gone in together with him, his wife also shall go out.

If he should have come in alone, he shall also go forth alone; and if his wife should have gone in together with him, his wife also shall go out.

If he came in by himself, he shall go out by himself: if he were married, then his wife shall go out with him.