Leviticus 20:8

20:8 You must be sure to obey my statutes. ¹  I am the Lord who sanctifies you.

Leviticus 26:3

The Benefits of Obedience

26:3 “‘If you walk in my statutes and are sure to obey my commandments, ² 

[20:8]  ¹ tn Heb “And you shall keep my statutes and you shall do them.” This appears to be a kind of verbal hendiadys, where the first verb is a modifier of the action of the second verb (see GKC 386 §120.d, although שָׁמַר [shamar, “to keep”] is not cited there; cf. Lev 22:31, etc.).

[26:3]  ² tn Heb “and my commandments you shall keep and do them.” This appears to be a kind of verbal hendiadys, where the first verb is a modifier of the action of the second verb (see GKC 386 §120.d, although שָׁמַר [shamar, “to keep”] is not cited there; cf. Lev 20:8; 25:18, etc.).