The answer is: Bringeth his mother to shame

Pro 29:15

In Proverbs 29:15, we stumble upon a striking truth about parenting and the delicate balance between guidance and independence. The full proverb encapsulates a deep wisdom about child-rearing that parents have pondered for generations: without proper direction, children may stray onto paths that can cause difficulties, not just for themselves, but for their families as well. Imagine the tender heart of a mother bearing the weight of her child's choices, which can just as easily lead to joy as to anguish.

This particular verse echoes larger themes in biblical literature regarding the roles of parents, especially mothers, who often play pivotal nurturing roles in a child's development. Think of Jochebed, Moses’ mother, who took extreme measures to protect her child, or Hannah, who dedicated her son Samuel to God. Their stories remind us of the lengths to which mothers will go to ensure their children have the right environment and upbringing.

Furthermore, there's a rich tapestry of literature reflecting upon the childhood experiences universally known to either shape a person for success or lead to turmoil. The influence of consistent ‘reproof’—a term that suggests both correction and experiential learning—is crucial here, hinting at balancing discipline with love and understanding. Such nurturing is fundamental in building character and wisdom that stand firm against life’s challenges. Ultimately, Proverbs nudges us to revel in the weight, wonder, and responsibility of nurturing young minds, emphasizing that our guiding presence can shape destinies.