Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
The word Beniamin could not be parsed. Trying a normal dictionary lookup:
Benjămin, m., indecl.
- I. The young est son of the Hebrew patriarch Jacob, Aug. Civ. Dei, 17, 21; Sulp. Sev. Chron. 1, 12, 1 sqq.; Vulg. Gen. 35, 18 al.
- II. The Jewish tribe of Benjamin, Sulp. Sev Chron. 1, 29, 5.
Hence, Benjămītae, ārum, m., the Jews of the tribe of Benjamin, Sulp. Sev. Chron. 1, 29, 5.