en_tn/psa/105/012.md

when they were only few in number

The word "they" refers to the Israelites.

and were strangers in the land

It is implied that "the land" refers to Canaan. AT: "and were foreigners in the land of Canaan" (See: rc://en/ta/man/translate/figs-explicit)

from nation to nation and from one kingdom to another

These two phrases have similar meanings and are used together for emphasis. (See: rc://en/ta/man/translate/figs-parallelism)