Acts 7:41

ἐμοσχοποίησαν : not in LXX or in classical Greek; in Exodus 32:2, ἐποίησαν μόσχον. ἀνήγαγον θυσίαν, cf. 1 Kings 3:15 (and 2 Samuel 6:17, A.), for similar use of the word, “quia victima in aram tollitur,” Grimm. εὐφραίνοντο, cf. Exodus 32:6; Exodus 32:18; the word is very frequent in LXX, and several times with ἐν, cf., e.g., 2 Chronicles 6:41, Sir 14:5, Malachi 3:7; Malachi 3:7; χαίρειν ἐν, Luke 10:20; used only by St. Luke amongst the Evangelists, six times in his Gospel, twice in Acts (but Acts 2:26 is a quotation). Bengel points out that God rejoices in the works of His own hands, and men in the work of God's hands, but not as here half irony in the words.