וּשְׁמַרְתֶּם֙ מִצְוֺתַ֔י וַעֲשִׂיתֶ֖ם אֹתָ֑ם אֲנִ֖י יְהוָֽה׃
And ye shall keep My commandments, and do them: I am the LORD.
Targum Jonathan on Leviticus
And you shall observe My commandments to do them I am the Lord who give a good reward, to them who keep My commandments and My laws.