* Harden. Ex 8:15 1Sa 6:6 Da 5:20 Ac 19:9 Ro 2:5 Heb 3:13 12:25 * in the. Ex 17:2,7 Nu 14:11,22,27 20:13 De 1:34,35 6:16 Heb 3:8,9,15-19 Jude 1:5 * provocation. Heb. contention.