[19:20] 1 tn The masculine noun מִזְבֵּחַ (mizbbeakh, “altar”) in v. 19 is probably the subject of the masculine singular verb הָיָה (hayah) rather than the feminine noun מַצֵּבָה (matsevah, “sacred pillar”), also in v. 19.
[19:20] 2 tn Heb “a sign and a witness to the Lord who commands armies [traditionally, the Lord of hosts] in the land of Egypt.”
[19:20] 3 tn רָב (rav) is a substantival participle (from רִיב, riv) meaning “one who strives, contends.”