3 verses have
swear
in Edition Clear Qur'an by Talal Itani / An-Noor (The Light)

24:6As for those who accuse their own spouses, but have no witnesses except themselves, the testimony of one of them is equivalent to four testimonies, if he swears by God that he is truthful.

24:8But punishment shall be averted from her, if she swears four times by God, that he is a liar.

24:53And they swear by God with their solemn oaths, that if you commanded them, they would mobilize. Say, “Do not swear. Obedience will be recognized. God is experienced with what you do.”