The answer is: 17

Jeremiah 32:9 - Jeremiah's purchase of the field illustrates his faith in God’s promise to restore Israel, despite looming destruction. Notably, this event also connects to the themes of hope and investment in God's future plans, paralleling Jesus' teaching on storing treasures in heaven (Matthew 6:19-21).

Jeremiah's purchase of the field for 17 silver shekels is far more than a simple real estate transaction; it’s a profound statement of faith amidst turmoil. Jeremiah acted on God's message, demonstrating his confidence in a restoration that would seem impossible at that troubling moment. The act of buying a field, especially while Jerusalem teetered on the brink of collapse, symbolizes hope and his unwavering belief that, despite the immediate chaos, God still held a plan for the future of Israel.

What's fascinating here is that 17 shekels might seem like a small sum, but it speaks volumes about God's promise of renewal. This echoes moments in biblical narratives where tangible actions mirror profound beliefs. For instance, consider Noah building an ark long before the rain; it reflected his unwavering trust in a future that others could not conceive.

The idea of investing in something that seems lost or a liability resonates through biblical history. We see echoes of this in the New Testament, when Jesus speaks of treasures stored in heaven, where moths and rust do not destroy. The investment of faith translates into real-life hope.

Additionally, looking at Shekels themselves, they were a measure of weight, literally tying business and spirituality together in that culture. Each transaction became not just commerce, but a deeper connection to God's overarching plan, a memorable reminder that investing in faith can yield extraordinary returns, even amid adversity.