Smith's Dictionary
(bonds), (10:6) apparently the same as Moseroth, (Numbers 33:30) its plural form, the name of a place near Mount Hor.
International Standard Bible Encyclopedia
mo-se'-ra, mo'-se-ra (mocerah, "bond"): Perhaps Moser with the "he" of locale (direction), "to Moser" (De 10:6).
See MOSEROTH.