Isaiah 59:21
Thomson 1808
And this shall be My covenant with them, said the Lord, this spirit of Mine which is upon thee, and these words which I have put in thy mouth shall not fail from thy mouth, nor from the mouth of thy seed, (for the Lord hath spoken) from this time forth forever.
Brenton 1851
And this shall be my covenant with them, said the Lord; My Spirit which is upon thee, and the words which I have put in thy mouth, shall never fail from thy mouth, nor from the mouth of thy seed, for the Lord has spoken it, henceforth and for ever.
Greek · Brenton
Καὶ αὕτη αὐτοῖς ἡ παρʼ ἐμοῦ διαθήκη, εἶπε Κύριος· τὸ πνεῦμα τὸ ἐμὸν, ὅ ἐστιν ἐπὶ σοί, καὶ τὰ ῥήματα, ἃ ἔδωκα εἰς τὸ στόμα σου, οὐ μὴ ἐκλίπῃ ἐκ τοῦ στόματός σου, καὶ ἐκ τοῦ στόματος τοῦ σπέρματός σου· εἶπε γὰρ Κύριος ἀπὸ τοῦ νῦν καὶ εἰς τὸν αἰῶνα.