'Elders of the House of Israel' in the Bible

And there stood before them seventy men of the elders of the house of Israel, and in the midst of them stood Jaazaniah the son of Shaphan, with every man his censer in his hand; and a thick cloud of incense went up.

Then said he unto me, Son of man, have you seen what the elders of the house of Israel do in the dark, every man in the chambers of his idols? for they say, The LORD sees us not; the LORD has forsaken the land.