Verse 5
Lydia - This place is not well known. The Ludim were contiguous to Egypt, Gen 11:13.
Chub - The Cubians, placed by Ptolemy in the Mareotis. But probably instead of וכוב vechub, "and Chub," we should read וכל vechol, "and All the men of the land," etc. The Septuagint adds "the Persians and the Cretans."