Did this awful warning come back to him, when the worn, solemn and inflexible face of Moses again met him?
"The Expositor's Bible: The Book of Exodus"
G. A. Chadwick
And suddenly he felt that his nose and cheeks turned pale, but this was a different chill, caused not by fright, but by a terrible and inflexible resolution from which the heart in the bosom becomes, for the time being, iron.
"In Desert and Wilderness"
Henryk Sienkiewicz
An Indian with a strong, and to me almost inflexible bow, threw himself on his back, holding the steel or iron-pointed arrow with both hands against the string of the bow, and with his feet springing it sent the arrow deep into the heart of the animal, which fell at his feet.
"Memoirs of Orange Jacobs"
Orange Jacobs