Verb
swear on (third-person singular simple present swears on, present participle swearing on, simple past swore on, past participle sworn on)
Alternative form of swear upon
swear on (someone's) grave [especially one's mother's grave]
swear on (someone's) life [especially one's own or one's mother's life]
You ate something yesterday.You sure?"asked Simon Jace shrugged."Well,I wouldnt swear on a stack of Bibles.I think it was yesterday,though. Cassandra Clare
He's like one of my best friends in the world. Absolutely genuine guy, I swear on the bible. Chris Cornell
You promise." "I swear on the angel. The hell with that. I swear on us." "Why us?" "Because there isn't anything I believe in more. Cassandra Clare
I swear on the Angel." He ducked his head down, kissed her cheek. "The hell with that. I swear on us. Cassandra Clare
I swear on the Angel.” He ducked his head down, kissed her cheek. "The hell with that. I swear on us.” Clary wound her fingers into the sleeve of his T-shirt. "Why us?” "Because there isn't anything I believe in more. Cassandra Clare
You touch me again, you arrogant Ardenine swine, and I swear on the blood of Hanalea the warrior, I will geld you. Do you understand? Cinda Williams Chima