[31:13] 1 tn This construction is an adverbial clause using the temporal preposition, the infinitive from רִיב (riv, “contend”), and the suffix which is the subjective genitive.
[31:15] 2 tn Heb “him,” but the plural pronoun has been used in the translation to indicate that the referent is the servants mentioned in v. 13 (since the previous “him” in v. 14 refers to God).