Leviticus 19:37
37You must be sure to obey all my statutes and regulations. ▼▼ Heb “And you shall keep all my statutes and all my regulations 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).
I am the Lord.’”