'Humblest' in the Bible

Then the Lord said to me, “Take for yourself a large tablet [for public display] and write on it in ordinary characters: Belonging to Maher-shalal-hash-baz.

As heat in a dry place, The noise of strangers Thou humblest, Heat with the shadow of a thick cloud, The singing of the terrible is humbled.

And goest joyfully to the king in ointment, And dost multiply thy perfumes, And sendest thine ambassadors afar off, And humblest thyself unto Sheol.