en_tn/num/13/21.md

Zin ... Rehob ... Zoan

These are names of places. (See: rc://en/ta/man/translate/translate-names)

the wilderness of Zin

The word "Zin" here is the Hebrew name of the wilderness. (See: rc://en/ta/man/translate/translate-transliterate)

Hebron had been built seven years before Zoan in Egypt

This can be stated in active form. AT: "the Canaanites had built Hebron 7 years before the Egyptians built Zoan" (See: rc://en/ta/man/translate/figs-activepassive and rc://en/ta/man/translate/translate-numbers)

Ahiman ... Sheshai ... Talmai

These are names of clans that were named after their ancestors. (See: rc://en/ta/man/translate/translate-names)

Anak

This is the name of a man. (See: rc://en/ta/man/translate/translate-names)