Exodus 4:17

You shall take this rod in your hand, with which you shall do the signs."

Exodus 4:2

Yahweh said to him, "What is that in your hand?" He said, "A rod."

Exodus 7:9-20

"When Pharaoh speaks to you, saying, 'Perform a miracle!' then you shall tell Aaron, 'Take your rod, and cast it down before Pharaoh, that it become a serpent.'"

1 Corinthians 1:27

but God chose the foolish things of the world that he might put to shame those who are wise. God chose the weak things of the world, that he might put to shame the things that are strong;

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