'Young' in the Bible

Then said Boaz to Ruth, Give ear to me, my daughter: do not go to take up the grain in another field, or go away from here, but keep here by my young women:

Keep your eyes on the field they are cutting, and go after them; have I not given orders to the young men not to put a hand on you? And when you are in need of drink go to the vessels and take of what the young men have put there.

And when she got ready to take up the grain, Boaz gave his young men orders, saying, Let her take it even from among the cut grain, and say nothing to her.

And Ruth the Moabitess said, Truly, he said to me, Keep near my young men till all my grain is cut.

And now, is there not Boaz, our relation, with whose young women you were? See, tonight he is separating the grain from the waste in his grain-floor.

And he said, May the Lord give you his blessing, my daughter: even better than what you did at the first is this last kind act you have done, in not going after young men, with or without wealth.

May your family be like the family of Perez, the son whom Tamar gave to Judah, from the offspring which the Lord may give you by this young woman.