'Whose' in the Bible

Now Naomi had a relative of her husband, a man of great wealth and influence, from the family of Elimelech, whose name was Boaz.

And Ruth the Moabitess said to Naomi, “Please let me go to the field and glean among the ears of grain after one [of the reapers] in whose sight I may find favor.” Naomi said to her, “Go, my daughter.”

Then Boaz said to his servant who was in charge of the reapers, “Whose young woman is this?”

May the Lord repay you for your kindness, and may your reward be full from the Lord, the God of Israel, under whose wings you have come to take refuge.”

Now Boaz, with whose maids you were [working], is he not our relative? See now, he is winnowing barley at the threshing floor tonight.