שְׁמֹ֣ר מִצְוֺתַ֣י וֶחְיֵ֑ה וְ֝תוֹרָתִ֗י כְּאִישׁ֥וֹן עֵינֶֽיךָ׃
Observa os meus mandamentos e vive; guarda a minha lei, como a menina dos teus olhos.
Radak
Haashnav: It is like a window. And likewise (Proverbs 7:2), "I looked down through my ashnav."