Yirmeyah 35:4

And I brought them into the Beis HASHEM, into the lishkah (room) of the Bnei Chanan Ben Yigdalyahu, an Ish HaElohim, which was by the lishkah of the sarim, which was above the lishkah of Ma'aseiyah Ben Shallum, the Shomer HaSaf (Gatekeeper)