This verse is from Mishlei (Proverbs) 6:23.

Explanation: The verse highlights the relationship between mitzvot (commandments) and the Torah. A mitzvah is compared to a lamp, providing guidance and direction in specific areas of life, while the Torah as a whole is compared to light, illuminating the entire path of a person’s life. Both the mitzvot and the Torah together guide a person on a righteous and enlightened path.