Parallel
Genesis 49:3
Rahlfs Septuagint (1935) · Berean Standard Bible
Ρουβην πρωτότοκός μου σύ ἰσχύς μου καὶ ἀρχὴ τέκνων μου σκληρὸς φέρεσθαι καὶ σκληρὸς αὐθάδης
Reuben, you are my firstborn, my might, and the beginning of my strength, excelling in honor, excelling in power.