Commenting on the USA embassy's relocation to Jerusalem, a decision which has been fiercely condemned by Arab states, Salman denounced the move.
"We reiterate our rejection of the United States decision on Jerusalem", said the king, adding that "East Jerusalem is an integral part of the Palestinian territories".
"East Jerusalem is an integral part of the Palestinian territories", he asserted.
Salman announced that Riyadh would be making a $150 million donation to East Jerusalem.
Southampton boss Hughes furious Alonso escaped dismissal for Chelsea win
I was very disappointed but we must be pleased by the second half. "We'll come back stronger for sure", the Spain worldwide added. Alonso is likely to face retrospective action after stamping on Long's calf in the first half at St Mary's.
Saudi Arabia's King Salman slammed Iran's "blatant interference" in regional affairs as Arab leaders met in the kingdom on Sunday for an annual summit.
Saudi Arabia's King Salman joined Jordan's King Abdullah II on Sunday at the 29th Arab League Summit in condemning the USA decision to move its embassy to Jerusalem.
Reuters did not mention his comment on the embassy in its coverage of the king's speech.
King Salman affirmed his commitment to the sovereignty, unity, independence and the territorial integrity of Yemen, affirming his country's support to the efforts aiming at finding a diplomatic solution to the Yemeni crisis, according to the Gulf initiative and the decisions of the National Dialogue Conference 2216.
May says Syria strikes send 'clear message' on chemical weapons
Asked why she had proceeded without consulting parliament, May cited operational security consideration. Parliament is not due to reconvene until Monday, following its Easter recess.
"We welcome the consensus on the establishment of the Arab Cultural Summit, hoping to contribute to the advancement of Arab-Islamic culture", the King said.
The King was addressing the 29th session of the Arab Summit at King Abdulaziz International Cultural Center, an architectural masterpiece, in Dhahran on Sunday.
King Salman also affirmed his country's rejection of the intervention in the domestic affairs of the Arab countries and the "hostile" attempts to destabilize Arab national security, violating worldwide law.
Convicted liar doesn't deserve to be pardoned
The person wasn't authorized to discuss the decision ahead of its public announcement and demanded anonymity. Libby was a central figure in the leaking of covert CIA agent Valerie Plame's identity.