Imamat 26:3

אם בחקתי תלכו IF YE WALK IN MY ORDINANCES — One might think that this denotes the fulfilment of the commandments; but when Scripture states “and ye shall keep My commandments and do them”, it is plain that in this passage there is mentioned the “fulfilment of the commands”. How then must I explain אם בחקתי תלכו? As an admonition that you should study the Torah laboriously (Sifra, Bechukotai, Section 1 1-2) ואת מצותי תשמרו AND TAKE HEED OF MY COMMANDMENTS — Study the Torah laboriously with the intention to take heed and to fulfil its teachings, as it is said, (Deuteronomy 5:1) “and ye shall learn them and take heed to do them".

אִם־בְּחֻקֹּתַ֖י תֵּלֵ֑כוּ וְאֶת־מִצְוֺתַ֣י תִּשְׁמְר֔וּ וַעֲשִׂיתֶ֖ם אֹתָֽם׃

If you walk in my statutes, and keep my commandments, and do them;