But, beloved, be not ignorant of this one thing, that one day [is] with the Lord as a thousand years, and a thousand years as one day.
Textus Receptus (TR) - 2 Peter 3:8 >Ἓν δὲ τοῦτο μὴ λανθανέτω ὑμᾶς, ἀγαπητοί, ὅτι μία ἡμέρα παρὰ Κυρίῳ ὡς χίλια ἔτη, καὶ χίλια ἔτη ὡς ἡμέρα μία.