Easton's Bible Dictionary Gift, Ezra 8:14. Int. Standard Bible Encyclopedia ZABBUD zab'-ud (zabbudh, meaning uncertain; Ezra 8:14, where Kere is zakkur and Kethibh is zabhudh = "Zabud"; 1 Esdras 8:40 has "Istalcarus"): A companion of Ezra on his journey from Babylon to Jerusalem.

Multi-Version Concordance Zabbud (1 Occurrence) Ezra 8:14 Of the sons of Bigvai, Uthai and Zabbud; and with them seventy males. (WEB KJV ASV BBE DBY WBS YLT NAS)