She wished to fast even on Easter, and she slept in sackcloth in a box she had constructed in which she could neither stretch out nor turn over. (firstthings.com)
He went as far as the front of the king's gate, for no one might enter the king's gate clothed with sackcloth. (redeeminggod.com)
I looked when He broke the sixth seal, and there was a great earthquake; and the sun became black as sackcloth made of hair, and the whole moon became like blood; and the stars of the sky fell to the earth, as a fig tree casts its unripe figs when shaken by a great wind. (religion.blogs.cnn.com)