Canon

 1 3  |      ought publicly to take an oath that they will strive in
 2 3  |      to confirm this decree by oath. But if a temporal ruler,
 3 3  |       should disapprove of the oath and should perchance be
 4 5  |     office, and have taken the oath of fidelity and obedience
 5 24 |      himself to that effect on oath, and then he may choose
 6 43 |       are not bound to take an oath of fidelity to them. ~Text.
 7 43 |   matters temporal, to take an oath of fidelity to them. Wherefore,
 8 43 |     secular persons to take an oath of this kind. ~
 9 52 |      this kind must declare on oath that in giving their testimony
10 52 |      let them include in their oath that they obtained their
11 52 | suffice unless they declare on oath that they have seen persons
12 HLD|  crusaders who are bound under oath to pay interest, we command
13 HLD|        compelled to cancel the oath given and to cease exacting