4 Heb “My regulations you shall do”; , “my judgments”; “My ordinances”; , “my laws.” The Hebrew term translated “regulation” (מִשְׁפָּט, mishpat) refers to the set of regulations about to be set forth in the following chapters (cf. Lev 19:37; 20:22; 25:18; 26:46). Note especially the thematic and formulaic relationships between the introduction here in Lev 18:1–5 and the paraenesis in Lev 20:22–26, both of which refer explicitly to the corrupt nations and the need to separate from them by keeping the Lord’s regulations.
5 Heb “and my statutes you shall keep [or “watch; guard”] to walk in them.”

In other versions

You shall follow my rules and keep my statutes and walk in them. I am the Lord your God.

You must obey my laws and be careful to follow my decrees. I am the Lord your God.

You are to practice my ordinances and you are to keep my statutes by following them; I am the Lord your God.

You must obey all my regulations and be careful to obey my decrees, for I am the Lord your God.

You must carry out my regulations, and you must observe my statutes by following them; I am Yahweh your God.

Ye shall do my judgments, and keep mine ordinances, to walk therein: I am the Lord your God.

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