Leviticus 20:10

20:10 If a man ¹  commits adultery with his neighbor’s wife, ²  both the adulterer and the adulteress must be put to death.

Leviticus 18:8

18:8 You must not have sexual intercourse with your father’s wife; she is your father’s nakedness. ³ 

Leviticus 18:16

18:16 You must not have sexual intercourse with your brother’s wife; she is your brother’s nakedness. ⁴ 

[20:10]  ¹ tn Heb “And a man who.” The syntax here and at the beginning of the following verses elliptically mirrors that of v. 9, which justifies the rendering as a conditional clause.

[20:10]  ² tc The reading of the LXX minuscule mss has been followed here (see the BHS footnote a-a). The MT has a dittography, repeating “a man who commits adultery with the wife of” (see the explanation in J. E. Hartley, Leviticus [WBC], 328). The duplication found in the MT is reflected in some English versions, e.g., KJV, ASV, NASB, NIV.

[18:8]  ³ tn Heb “the nakedness of your father she is.” See the note on v. 7 above. This law refers to another wife of the man’s father, who is not that man’s mother. The laws in the Pentateuch sometimes assume the possibility that a man may have more than one wife (cf., e.g., Deut 21:15-17).

[18:16]  ⁵ sn Regarding the last clause, see the notes on vv. 7 and 10 above.