[20:16] 1 tn Heb “answer” as in a court of law.
[20:16] 2 tn The expression עֵד שָׁקֶר (’ed shaqer) means “a lying witness” (B. S. Childs, Exodus [OTL], 388). In this verse the noun is an adverbial accusative, “you will not answer as a lying witness.” The prohibition is against perjury. While the precise reference would be to legal proceedings, the law probably had a broader application to lying about other people in general (see Lev 5:1; Hos 4:2).
[5:20] 3 tn Heb “your neighbor.” Clearly this is intended generically, however, and not to be limited only to those persons who live nearby (frequently the way “neighbor” is understood in contemporary contexts). So also in v. 20.