Brown–Driver–Briggs: בִּנְיָמִין

בִּנְיָמִין n.pr.m. 166 (son of (the) right hand)—

1. youngest son of Jacob, so called by him, but Rachel, the mother, who died at Benjamin's birth, called בֶּן־אוֹנִ֑י (q.v.)

2. son of Bilhan and great-grandson of Benjamin

3. a Jew of Ezra's time