maxnadvay מַכְנַדְבַי ‘Machnadebai’ (Hebrew)

Etymology^?: from mā מָה ‘what?’ and nādav נָדַב ‘be willing’ with a particle
Roots: מה מה מ מ מה נדב

maxnadvay pr n m pers
Machnadebai = "he brought low my willing ones"
1) one of the sons of Bani who put away his foreign wife at Ezra's command