He never said that and will stand with Israel.
The history of trying to bring peace in that region is a road full of wrecks. I do not believe that there can ever be a peace deal.
See we got conned by the British after W.W. II to take over for them as the protector of Israel in that region.
Think about for a moment though why exactly do we support Israel, from anther viewpoint they don;t really do anything for us and if we had not supported them would we have had better relations in the ME? Lot of food for thought.
Do you read a lot of Mearsheimer and Walt?
Oh, Israel doesn't really do anything for us, eh? Shows how IGNORANT you are. Israel was the primary developer of the cell phone. Israel has brought the world (including ignorant you) important medical advances in the area of cancer, AIDS, epilepsy, Parkinsons disease, liver disease, emphysema, the Pillcam, first artificial heart transplant, many vaccines, pioneering work in desalination technology, world-renown work in arid area agriculture, Pentium and Celeron processors were developed there, antivirus technology was developed there, the email algorithm was developed there, as was Video on Demand technology, ebook technology, electric car technology, solving bee colony collapse, generic drugs (Israel's Teva Pharma is the world's largest manufacturer of generics), the cherry tomato was originated there, baby monitoring devices were invented there, HP's Indigo digital printing processes were developed there, and innumerable other medical and technology contributions. And, Israel was the first or one of the first responders to many world crises in other countries, bringing doctors, nurses, medical supplies, etc.
Don't do anything for us? You couldn't be more wrong.
Consider the King David Hotel incident before you imagine that the rits had any intention of protecting Israel or handing off the responsibility to the US. We voluntarily assumed the role of Israel's protector because it is, by far, the most civilized nation in that region.