Parallel
Genesis 31:6
Swete's Septuagint · Berean Standard Bible
καὶ αὐταὶ δὲ οἴδατε ὅτι ἐν πάσῃ ἰσχύι μου δεδούλευκα τῷ πατρὶ ὑμῶν.
You know that I have served your father with all my strength.