39 Again the passage uses apposition: “the Israelites, the whole community.”
40 The traditional location for this is near Petra (Josephus, 4.4.7). There is serious doubt about this location since it is well inside Edomite territory, and since it is very inaccessible for the transfer of the office. Another view places it not too far from Kadesh Barnea, about 15 miles (25 km) northeast at Jebel Madurah, on the northwest edge of Edom and so a suitable point of departure for approaching Canaan from the south (see J. L. Mihelec, 2:644; and J. de Vaulx, Les Nombres [], 231). Others suggest it was at the foot of Mount Hor and not actually up in the mountains (see Deut 10:6).

In other versions

And they journeyed from Kadesh, and the people of Israel, the whole congregation, came to Mount Hor.

The whole Israelite community set out from Kadesh and came to Mount Hor.

After they set out from Kadesh, the entire Israelite community came to Mount Hor.

The whole community of Israel left Kadesh and arrived at Mount Hor.

And they set out from Kadesh. The Israelites, the whole community, came to Mount Hor.

And the children of Israel, even the whole congregation, journeyed from Kadesh, and came unto mount Hor.

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