Saudi Crown Prince Mohammed bin Salman, during a meeting with US Secretary of State Antony Blinken, stressed to respect international law by lifting the Israeli blockade on Gaza and the need to find ways to stop the conflict, Saudi state news agency SPA reported.

“(The crown prince stressed the need to find) a peace path to ensure that the Palestinian people obtain their legitimate rights and achieve just and lasting peace,” SPA said.

The meeting was held on Sunday in Riyadh. Blinken later said he held a “very productive” meeting with the Saudi crown prince, a critical diplomatic engagement as Israel prepared to launch a ground assault in the Gaza Strip and Washington worked to contain the conflict.

“Very productive,” Blinken replied to a question from a Reuters reporter as he returned to the hotel where the US delegation was staying.

The top US diplomat’s meeting on Sunday with the MBS comes as the region is on the brink of a further escalation with Gaza, a small coastal enclave home to 2.3 million Palestinians, bracing for Israel’s ground offensive.

Blinken has embarked on his most extensive trip to date to the Middle East, working with Arab allies to prevent the war from spiralling into a wider conflict and help secure the release of hostages kidnapped by Hamas.

Israel has vowed to annihilate Hamas in retaliation for a rampage by its fighters in Israeli towns eight days ago in which its Hamas killed several and seized hostages.

Late on Saturday, Iran warned of “far-reaching consequences” if Israel’s bombardment was not stopped.

A US official said the meeting lasted for just under an hour and took place at the Crown Prince’s private farm residence.

“The Secretary highlighted the United States’ unwavering focus on halting terrorist attacks by Hamas, securing the release of all hostages, and preventing the conflict from spreading,” the State Department spokesperson Matthew Miller said in a statement.

“The two affirmed their shared commitment to protecting civilians and to advancing stability across the Middle East and beyond,” Miller added.

Blinken started his tour on Thursday in Israel, voicing robust US support for Washington’s closest Middle East ally in its war against Hamas. He is expected to travel to Egypt later on Sunday.

Gaza authorities said more than 2,300 people had been killed, a quarter of them children, and nearly 10,000 wounded. Rescue workers searched desperately for survivors of nighttime air raids. One million people had reportedly left their homes.

Blinken on Saturday met Saudi Foreign Minister Prince Faisal Bin Farhan in Riyadh. Before their meeting, Blinken said protecting civilians on both sides of the conflict was vital.

“And we’re working together to do exactly that, in particular working on establishing safe areas in Gaza, working on establishing corridors so that humanitarian assistance can reach people who need it.”