'Tonight' in the Bible

Turn back, my daughters, go, for I am too aged to be to a husband; though I had said, There is for me hope, also, I have been to-night to a husband, and also I have borne sons:

and now, is not Boaz of our acquaintance, with whose young women thou hast been? lo, he is winnowing the threshing-floor of barley to-night,

Lodge to night, and it hath been in the morning, if he doth redeem thee, well: he redeemeth; and if he delight not to redeem thee, then I have redeemed thee -- I; Jehovah liveth! lie down till the morning.'