Hebrews 11:37-38

They were stoned [to death], they were sawn in two, they were lured with tempting offers [to renounce their faith], they were put to death by the sword; they went about wrapped in the skins of sheep and goats, utterly destitute, oppressed, cruelly treated (people of whom the world was not worthy), wandering in deserts and mountains and [living in] caves and holes in the ground.