(grace of Hadad), the head of a family of the Levites who took a prominent part in the rebuilding of the temple. (Ezra 3:9)
International Standard Bible Encyclopedia
hen'-a-dad (chenadhadh, "favor of Hadad"; Septuagint Henaad; Henadad; Henadab; Henalab (Ezr 3:9; Ne 3:18,24; 10:9)): One of the heads of the Levites in the post-exilic community.