2 verses have
oaths
in Edition Clear Qur'an by Talal Itani / At-Tawba (The Repentance)

9:12But if they violate their oaths after their pledge, and attack your religion, then fight the leaders of disbelief—they have no faith—so that they may desist.

9:13Will you not fight a people who violated their oaths, and planned to exile the Messenger, and initiated hostilities against you? Do you fear them? It is God you should fear, if you are believers.