18 Let your fountain of water be truly your own, and rejoice with the wife of your youth.
Proverbs 5:18 Cross References - CAB
Ecclesiastes 9:9
9 And see life with the wife whom you love, all the days of the life of your vanity, which are given to you under the sun; for that is your portion in your life, and in your labor in which you labor under the sun.
Song of Songs 4:12
12 My sister, my spouse is a garden enclosed; a garden enclosed, a fountain sealed.
Song of Songs 4:15
15 a fountain of a garden, and a well of water springing and gurgling from Lebanon.
Malachi 2:14-15
14 Yet you said, For what reason? Because the Lord has borne witness between you and the wife of your youth, whom you have forsaken, and yet she was your partner, and the wife of your covenant.
15 And did he not do well? And there was the residue of his spirit. But you said, What does God seek but a seed? But take heed to your own spirit, and forsake not the wife of your youth.