Commentators interpret this verse as a rhetorical question about the public benefits of a faithful marriage. The 'springs' and 'streams' symbolize the blessings, primarily a numerous and honorable posterity, that flow from the exclusive marital union described in the previous verse. Scholars like Gill and Barnes explain that when a marriage is pure, its fruit (children and influence) can be 'dispersed abroad' as a public blessing, bringing honor to the family and contributing positively to the community.