The answer is: His rib

Genesis 2:21-22 - God took one of Adam’s ribs to create Eve, signifying their intimate connection and equality as partners in creation. This act symbolizes the unity and bond between man and woman.

The creation of Eve from Adam’s rib is more than just a bit of biblical real estate; it's bursting with meaning! The rib—located near the heart—is itself a profound choice, suggesting that the bond between the first woman and man was anchored in love and affection. Imagine a time before relationships were laden with societal complexities. In this untainted origin, Eve emerges not as an afterthought but as a companion created from part of Adam, emphasizing an idea of partnership baked right into humanity's beginnings.

Interestingly, Hebrew tradition suggests that the taking of this rib wasn't about subservience or hierarchy: instead, it symbolizes equality. The rib, which protects the heart, hints at the harmony and mutual respect meant to characterize male-female relationships. Plus, it also implies support—just like the rib cage supports and encases vital organs.

Here’s a little trivia for you! In various cultures, romantic partners are referred to as “other halves.” This is an echo of that creation story. Even in the evolution of language, we've retained hints of this foundational narrative. It points back to a time when men and women were envisioned as equal partners fashioned from the same source, traveling hand in hand on the ancient adventure of life together. So, the story of Eve teaches us not just about origin, but about how we relate to one another today!