申命记 3:11

מיתר הרפאים [ONLY OG … REMAINED] OF THE REST OF THE REPHAIM whom Amraphel and his allies slew in Ashteroth-Karnaim (Genesis 14:5), and he (Og) escaped from the battle, as it is said, (Genesis 14:13) "And the fugitive came", and that was Og (Genesis Rabbah 42:8; cf. Rashi on Genesis 14.13.1). באמת איש AFTER THE CUBIT OF A MAN — i.e. after the cubit of Og.

כִּ֣י רַק־ע֞וֹג מֶ֣לֶךְ הַבָּשָׁ֗ן נִשְׁאַר֮ מִיֶּ֣תֶר הָרְפָאִים֒ הִנֵּ֤ה עַרְשׂוֹ֙ עֶ֣רֶשׂ בַּרְזֶ֔ל הֲלֹ֣ה הִ֔וא בְּרַבַּ֖ת בְּנֵ֣י עַמּ֑וֹן תֵּ֧שַׁע אַמּ֣וֹת אׇרְכָּ֗הּ וְאַרְבַּ֥ע אַמּ֛וֹת רׇחְבָּ֖הּ בְּאַמַּת־אִֽישׁ׃

For only ῾Og king of Bashan remained of the remnant of the Refa᾽im; behold, his bed is a bed of iron; is it not in Rabba of the children of ῾Ammon? nine cubits is the length of it, and four cubits the breadth of it, after the cubit of a man.