Topical Studies for Proverbs 14:13:
Grief {Forerunner Commentary}
Grief {Nave's Topical Bible}
Heart {Forerunner Commentary}
Heart {Nave's Topical Bible}
Joy {Forerunner Commentary}
Joy {Nave's Topical Bible}
Joy {Torrey's Topical Textbook}
Laughter {Forerunner Commentary}
Laughter {Nave's Topical Bible}