Then Zipporah took a flint, and cut off the foreskin of her son, and cast it at his feet; and she said, Surely a bridegroom of blood art thou to me.

who led thee through the great and terrible wilderness, wherein were fiery serpents and scorpions, and thirsty ground where was no water; who brought thee forth water out of the rock of flint;

He made him ride on the high places of the earth, And he did eat the increase of the field; And he made him to suck honey out of the rock, And oil out of the flinty rock;

At that time Jehovah said unto Joshua, Make thee knives of flint, and circumcise again the children of Israel the second time.

And Joshua made him knives of flint, and circumcised the children of Israel at the hill of the foreskins.

He putteth forth his hand upon the flinty rock; He overturneth the mountains by the roots.

Who turned the rock into a pool of water, The flint into a fountain of waters.

whose arrows are sharp, and all their bows bent; their horses’ hoofs shall be accounted as flint, and their wheels as a whirlwind:

For the Lord Jehovah will help me; therefore have I not been confounded: therefore have I set my face like a flint, and I know that I shall not be put to shame.

As an adamant harder than flint have I made thy forehead: fear them not, neither be dismayed at their looks, though they are a rebellious house.