[127:3] 2 tn Some prefer to translate this term with the gender neutral “children,” but “sons” are plainly in view here, as the following verses make clear. Daughters are certainly wonderful additions to a family, but in ancient Israelite culture sons were the “arrows” that gave a man security in his old age, for they could defend the family interests at the city gate, where the legal and economic issues of the community were settled.
[127:5] 3 tn Being “put to shame” is here metonymic for being defeated, probably in a legal context, as the reference to the city gate suggests. One could be humiliated (Ps 69:12) or deprived of justice (Amos 5:12) at the gate, but with strong sons to defend the family interests this was less likely to happen.