'Flintlike' in the Bible
He led you through the great and terrible wilderness with its poisonous snakes and scorpions, a thirsty land where there was no water. He brought water out of the flintlike rock for you.
He made him ride on the heights of the land and eat the produce of the field. He nourished him with honey from the rock and oil from flintlike rock,
- Flintlike (2 instances)