Brown Driver Briggs

 Zabdi = "endowment"
1. son of Zerah and grandson of Judah; grandfather of Achan
2. one of the sons of Shimhi, a Benjamite
3. an officer of David, in charge of the produce of the vineyards for
the wine-cellars
4. son of Asaph the minstrel; also called 'Zaccur' and 'Zichri'