We have no meanings for "deep oath" in our records yet.
1 He took one glance, and then a deep oath escaped him.
2 With his own hands the baron swung to the massive trap, swearing a deep oath .
3 Potts swore a deep oath and relapsed into silence.
4 There was an instant of silence, broken by a deep oath from Sir Lothian Hume-
5 Monsieur Dessin swore a very deep oath in French, and was about to hurry out with Colonel Holliday.
6 The Count swore a deep oath .
7 When the news reached Philip, he swore a deep oath that they should bitterly pay for what they had done.
8 With a deep oath Cameron pulled out both his guns and set off up the hill on the trail of the disappearing horseman.
9 "You don't mean it!" the man said with a deep oath .
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