is not Boaz

Ruth 2:20-23
Then Naomi said to her daughter-in-law, "May he be blessed by the LORD, who has not withdrawn his kindness from the living or the dead." Naomi continued, "The man is a close relative. He is one of our kinsman-redeemers." . . .

Deuteronomy 25:5, 6
When brothers dwell together and one of them dies without a son, the widow must not marry outside the family. Her husband's brother is to take her as his wife and fulfill the duty of a brother-in-law for her. . . .

Hebrews 2:11-14
For both the One who sanctifies and those who are sanctified are of the same family. That is why Jesus is not ashamed to call them brothers. . . .

with whose

Ruth 2:8, 23
Then Boaz said to Ruth, "Listen, my daughter. Do not go and glean in another field, and do not go away from this place, but stay here close to my servant girls. . . .