Ahikam in Fausset's Bible Dictionary
Son of Shaphan the scribe, sent by Josiah to Huldah the
prophetess (2 Kings 22:12). In Jehoiakim's subsequent reign
Ahikam successfully pleaded for Jeremiah before the princes
and elders, that he should not be given to the people to be
put to death for his fearless warnings (Jeremiah 26:16-24).
God rewarded Ahikam by the honor put upon Gedaliah, his son,
by Nebuchadnezzar's making him governor over the cities of
Judah, and committing Jeremiah' to him, when the Babylonians
took Jerusalem (Jeremiah 40:5; Jeremiah 39:14)
Read More about Ahikam in Fausset's Bible Dictionary