Cross reference
Proverbs 5:18
18 Let your spring be blessed. Rejoice in the wife of your youth.
Ecclesiastes 9:9
9 Live joyfully with the wife whom you love all the days of your life of vanity, which he has given you under the sun, all your days of vanity: for that is your portion in life, and in your labor in which you labor under the sun.
Song of Solomon 4:12
12 A locked up garden is my sister, my bride; A locked up spring, A sealed fountain.
Song of Solomon 4:15
15 A fountain of gardens, A well of living waters, Flowing streams from Lebanon. Beloved
Malachi 2:14-15
14 Yet you say, 'Why?' Because Yahweh has been witness between you and the wife of your youth, against whom you have dealt treacherously, though she is your companion, and the wife of your covenant.
15 Did he not make one, although he had the residue of the Spirit? Why one? He sought a godly seed. Therefore take heed to your spirit, and let none deal treacherously against the wife of his youth.