Numbers 21:16-18
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From there they traveled to Beer: that is the well of which Yahweh said to Moses, "Gather the people together, and I will give them water."
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Then sang Israel this song: "Spring up, well; sing to it:
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the well, which the princes dug, which the nobles of the people dug, with the scepter, and with their poles." From the wilderness [they traveled] to Mattanah;