a.do.ni.qam in STEP Bible with Greek and Hebrew helps

3 verses

Ezr 2:13 The sons of Adonikam, 666.

Ezr 8:13 Of the sons of Adonikam, those who came later, their names being Eliphelet, Jeuel, and Shemaiah, and with them 60 men.

Neh 7:18 The sons of Adonikam, 667.