'Even' in the Bible

Turn again, my daughters, go your way; for I am too old to have a husband. If I should say, I have hope, if I should even have a husband to-night, and should also bear sons;

And she said, Let me glean, I pray you, and gather after the reapers among the sheaves. So she came, and hath continued even from the morning until now, save that she tarried a little in the house.

And when she was risen up to glean, Boaz commanded his young men, saying, Let her glean even among the sheaves, and reproach her not.

So she gleaned in the field until even; and she beat out that which she had gleaned, and it was about an ephah of barley.