Proverbs 5:18 in the World English Bible
Let your spring be blessed. Rejoice in the wife of your youth.
Context
17 Let them be only thine own, and not strangers’ with thee.
18 Let thy fountain be blessed: and rejoice with the wife of thy youth.
19 Let her be as the loving hind and pleasant roe; let her breasts satisfy thee at all times; and be thou ravished always with her love.