President Joe Biden used his Eid al-Adha message to Muslims to advocate a US-backed ceasefire deal in Gaza, saying Sunday it was the best way to help civilians suffering the “horrors of war between Hamas and Israel.”

“Too many innocent people have been killed, including thousands of children. Families have fled their homes and seen their communities destroyed. Their pain is immense,” Biden said in a statement.

“I strongly believe that the three-phase ceasefire proposal Israel has made to Hamas and that the UN Security Council has endorsed is the best way to end the violence in Gaza and ultimately end the war,” he added.

The United States has been pressing Israel and Hamas to formally accept the ceasefire deal greenlighted by Security Council members last week, which would allow an initial six-week pause to fighting.