King James Version (KJV)
There shall not any man be able to stand before thee all the days of thy life: as I was with Moses, {so} I will be with thee: I will not fail thee, nor forsake thee.
Modern English
No man will be able to stand before you all the days of your life. As I was with Moses, so I will be with you. I will not fail you nor forsake you.
Hebrew
לֹֽא־יִתְיַצֵּ֥ב אִישׁ֙ לְפָנֶ֔יךָ כֹּ֖ל יְמֵ֣י חַיֶּ֑יךָ כּֽ͏ַאֲשֶׁ֨ר הָיִ֤יתִי עִם־מֹשֶׁה֙ אֶהְיֶ֣ה עִמָּ֔ךְ לֹ֥א אַרְפְּךָ֖ וְלֹ֥א אֶעֶזְבֶֽךָּ׃
loʾ-yityaṣeb ʾiysh lpaneyka kol ymey ḥayeyka k͏aʾasher hayiytiy ʿim-mosheh ʾehyeh ʿimak loʾ ʾarpka vloʾ ʾeʿezbeka