Deuteronomy 31:21

⮜ Deuteronomy 31:20 ｜ Deuteronomy 31:22 ⮞
21 It will happen, when many evils and troubles have come on them, that this song will testify before them as a witness; for it will not be forgotten out of the mouths of their descendants; for I know their ways and what they are doing today, before I have brought them into the land which I promised them.” Deuteronomy 31:21WEB
21 וְ֠הָיָה כִּֽי־תִמְצֶ֨אןָ אֹת֜וֹ רָע֣וֹת רַבּוֹת֮ וְצָרוֹת֒ וְ֠עָנְתָה הַשִּׁירָ֨ה הַזֹּ֤את לְפָנָיו֙ לְעֵ֔ד כִּ֛י לֹ֥א תִשָּׁכַ֖ח מִפִּ֣י זַרְע֑וֹ כִּ֧י יָדַ֣עְתִּי אֶת־יִצְר֗וֹ אֲשֶׁ֨ר ה֤וּא עֹשֶׂה֙ הַיּ֔וֹם בְּטֶ֣רֶם אֲבִיאֶ֔נּוּ אֶל־הָאָ֖רֶץ אֲשֶׁ֥ר נִשְׁבָּֽעְתִּי׃ Deuteronomy 31:21WLC
21 Καὶ ἀντικαταστήσεται ἡ ᾠδὴ αὕτη κατὰ πρόσωπον μαρτυροῦσα· οὐ γὰρ μὴ ἐπιλησθῇ ἀπὸ στόματος αὐτῶν, καὶ ἀπὸ στόματος τοῦ σπέρματος αὐτῶν· ἐγὼ γὰρ οἶδα τὴν πονηρίαν αὐτῶν, ὅσα ποιοῦσιν ὧδε σήμερον, πρὸ τοῦ εἰσαγαγεῖν με αὐτοὺς εἰς τὴν γῆν τὴν ἀγαθὴν, ἣν ὤμοσα τοῖς πατράσιν αὐτῶν. Deuteronomy 31:21LXXBRENT