Easton's Bible Dictionary (1897)
Pious, the father of Agur (Prov. 30:1). Nothing is known of him.
Smith's Bible Dictionary (1863)
(pious). [Proverbs, Book Of, Book OF]
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
JA'KEH (pious), the father of Agur, whose "words" are recorded in Prov 30.