Genesis 24:41

אָ֤ז תִּנָּקֶה֙ מֵאָ֣לָתִ֔י כִּ֥י תָב֖וֹא אֶל־מִשְׁפַּחְתִּ֑י וְאִם־לֹ֤א יִתְּנוּ֙ לָ֔ךְ וְהָיִ֥יתָ נָקִ֖י מֵאָלָתִֽי׃

τότε ἀθῷος ἴσῃ ἐκ τῆς ἀρᾶς μου· ἡνίκα γὰρ ἐὰν ἔλθῃς εἰς τὴν φυλήν μου καὶ μὴ δῶσίν σοι, καὶ ἴσῃ ἀθῷος ἀπὸ τοῦ ὁρκισμοῦ μου.

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

Entonces serás libre de mi juramento, cuando hubieres llegado á mi linaje; y si no te la dieren, serás libre de mi juramento.

And when you go to my kindred, if they refuse to give her to you, then you will be released from my oath.’