A Chicago man was arrested for threatening to carry out a “slaughter” at an abortion clinic in the city, authorities said.

Farhan Sheikh, 19, allegedly wrote on the social media network iFunny last Friday that he would “slaughter and murder any doctor, patient, or visitor” he saw at the clinic near his North Side Chicago house.

“I post what I mean, and I WILL carry out what I post,” he added in another post, according to federal prosecutors. “May god forgive me for what I am going to do soon.”

He was arrested Friday and charged with transmitting a threat in interstate commerce, according to court papers.

He faces five years in jail if convicted.

Prosecutors allege Sheikh subscribed to the iFunny account of 18-year-old Justin Olsen, who was busted with a cache of weapons in his Ohio home after allegedly threatening an FBI agent online.

Sheikh told the FBI during his arrest that his postings about the clinic were a joke, according to court papers.

With Post Wires