Tehillim 119:55-57

Orthodox Jewish Bible

⁵⁵ I have remembered Thy Shem, Hashem, in the lailah, and have been shomer over Thy torah.

⁵⁶ Zot hayetah li, because I kept Thy pikkudim. CHET

⁵⁷ Thou art my chelek, Hashem; I have said I would be shomer over Thy words.