Jesus knew that the Father had delivered all things into His hands, and that He had come from God and was returning to God.
Textus Receptus (TR) - John 13:3 >εἰδὼς ὁ Ἰησοῦς ὅτι πάντα δέδωκεν αὐτῷ ὁ πατὴρ εἰς τὰς χεῖρας, καὶ ὅτι ἀπὸ Θεοῦ ἐξῆλθε καὶ πρὸς τὸν Θεὸν ὑπάγει,