Isaiah
Isaiah 6:4ASV·traditional attribution
And the foundations of the thresholds shook at the voice of him that cried, and the house was filled with smoke.
John Calvin Reformed
4. And the lintels of the posts were moved. This noise was an indication that it was not a human voice which the Prophet had heard; for no mortal man has a voice so powerful as to be capable of making the lintels and posts shake.
Jamieson-Fausset-Brown Reformed
posts of . . . door--rather, foundations of the thresholds. house--temple. smoke--the Shekinah cloud (Kg1 8:10; Eze 10:4).
Geneva Bible Notes Reformed
And the posts of the door moved at the voice of him that cried, and the house was filled with smoke. (k) Which was to confirm the prophet, that it was not the voice of man: and by the smoke was signified the blindness that would come on the Jews.