The answer is: hand|hands

Gen 18:13 ...Why did Sarah laugH AND Say...

In Genesis 18, when Sarah overhears her visitors announcing that she will bear a son, she reacts with disbelief, leading to one of the book's most memorable moments. Her laughter symbolizes the incredible nature of the promise given to her and Abraham, especially considering their old age. This exchange showcases not just the dance of faith and doubt but also highlights the beautiful blend of human emotion and divine promise in biblical narratives.

The reference to "hands" or "hand," as noted, subtly hints at physicality, invoking the idea that it's not just about spiritual prophesy but also God's engagement with the very tangible aspects of our lives. Many biblical narratives emphasize this physical interaction – just think of the many times God instructs others to use their hands, from Moses striking the rock to produce water to the disciples laying hands on the sick for healing.

Interesting tidbit: the laughter motif appears again later when Sarah names her son Isaac, which means “he laughs.” Throughout the Bible, names often carry profound significance, revealing deeper meanings integral to the story's context. Laughter itself becomes a symbol of joy and relief at the fulfillment of hope, especially during moments when hope seems lost. Indeed, it's a reminder of how life's circumstances can shift dramatically, inviting the possibility of joy to spring forth in the most unpredictable ways.