'Tonight' in the Bible

and they called to Lot and said to him, “Where are the men who came to you tonight? Bring them out to us that we may have relations with them.”

On the following day, the firstborn said to the younger, “Behold, I lay last night with my father; let us make him drink wine tonight also; then you go in and lie with him, that we may preserve our family through our father.”

But she said to her, “Is it a small matter for you to take my husband? And would you take my son’s mandrakes also?” So Rachel said, “Therefore he may lie with you tonight in return for your son’s mandrakes.”