And all the people that were in the gate, and the elders,
said, we are witnesses
Both of the purchase of the estate by Boaz being legally made, and of the marriage of Ruth to him, the condition of the bargain:
the Lord make the woman that is come into thine house;
not into his house, strictly and literally taken, the place of his habitation; for both he and she were now at the gate of the city, and as yet she was not introduced into his house; but by his marriage of her she was brought into his family, and was become a principal part of it, being his wife. This is a wish, prayer, or benediction of the elders, of one in the name of the rest, congratulating the married couple, and wishing them well; and particularly that the woman Boaz had married before them, as witnesses, might be
like Rachel and like Leah, which two did build the house of Israel:
the two wives of Jacob; the Targum adds, with twelve tribes; for though some of the tribes sprung from their maids, which they gave to Jacob, yet the children born of them were reckoned theirs by a moral estimation, as some express it. Rachel is set before Leah, though the youngest, and had the fewest children, because she was his first wife in his intention, and according to the covenant made with her father, though imposed upon and deceived; and she was his more lawful wife, and his most beloved one. By the children of these two, and their maidens, the house or family of Israel was built up, and became a great nation, consisting of twelve tribes, very numerous:
and do thou worthily in Ephratah, and be famous in Bethlehem;
two names of one and the same place, ( Genesis 35:19 ) ( Micah 5:2 ) . These words seem to be directed to Boaz, particularly praying that he might continue to do worthy and virtuous actions, as well as increase in wealth and riches, power and authority, and retain his name and fame, and grow in credit and reputation among his fellow citizens.