NET
12 they brought in the contributions, tithes, and consecrated items that had been offered. Konaniah, a Levite, was in charge of all this, assisted by his brother Shimei.
Darby
12 and brought in the heave-offerings and the tithes and the dedicated things faithfully; and over these Cononiah the Levite was ruler, and Shimei his brother was second.
KJV
12 And brought in the offerings and the tithes and the dedicated [things] faithfully: over which Cononiah the Levite [was] ruler, and Shimei his brother [was] the next.