Deuteronomy 8:17

וְאָמַרְתָּ֖ בִּלְבָבֶ֑ךָ כֹּחִי֙ וְעֹ֣צֶם יָדִ֔י עָ֥שָׂה לִ֖י אֶת־הַחַ֥יִל הַזֶּֽה׃

μὴ εἴπῃς ἐν τῇ καρδίᾳ σου Ἡ ἰσχύς μου καὶ τὸ κρότος τῆς χειρός μου ἐποίησέν μοι τὴν δύναμιν τὴν μεγάλην ταύτην.

Greek text from Swete's edition, CC BY-SA 4.0

Y digas en tu corazón: Mi poder y la fortaleza de mi mano me han traído esta riqueza.

You might say in your heart, “ The power and strength of my hands have made this wealth for me.”