Numbers 21:17 (KJV)

From thence they removed, and pitched in the valley of Zared.

From thence they removed, and pitched on the other side of Arnon, which is in the wilderness that cometh out of the coasts of the Amorites: for Arnon is the border of Moab, between Moab and the Amorites.

Wherefore it is said in the book of the wars of the LORD, What he did in the Red sea, and in the brooks of Arnon,

And at the stream of the brooks that goeth down to the dwelling of Ar, and lieth upon the border of Moab.

And from thence they went to Beer: that is the well whereof the LORD spake unto Moses, Gather the people together, and I will give them water.

The princes digged the well, the nobles of the people digged it, by the direction of the lawgiver, with their staves. And from the wilderness they went to Mattanah:

And from Mattanah to Nahaliel: and from Nahaliel to Bamoth:

And from Bamoth in the valley, that is in the country of Moab, to the top of Pisgah, which looketh toward Jeshimon.

And Israel sent messengers unto Sihon king of the Amorites, saying,

Let me pass through thy land: we will not turn into the fields, or into the vineyards; we will not drink of the waters of the well: but we will go along by the king's high way, until we be past thy borders.