A Syrian refugee in Beirut was hospitalized after setting himself on fire outside the United Nations refugee agency’s reception center in the Lebanese capital.

“In a tragic incident today, a Syrian refugee set himself on fire in Beirut. He was rescued and immediately taken to hospital where he is receiving necessary medical care,” the UNHCR’s office in Lebanon tweeted Wednesday. “We are following up closely on his condition and supporting his family in this difficult time.”

According to Agence France-Presse, the 58-year-old man was rescued by UNHCR security personnel and then transferred to a hospital by the Lebanese civil defense. A spokesperson for Lebanon's Internal Security Forces told the news agency the man set himself on fire because he couldn’t afford to pay for his sick daughter’s medical treatment.

The small Mediterranean country hosts the world’s largest per capita population of Syrian refugees at 1.5 million. Because the Lebanese government does not provide formal camps for the refugees, most have ended up in poorly constructed residential buildings, rural settlements or improvised tents.