You are right. Surely there are UN resolutions which have been vetoed by the US. I may be wrong but there is one on the return of Bekkah Valley and Golan Hieghts. But as I have said my own reading on the specific issue of UN genaral and UNSC resolutions may be alittle shaky.
The Beqaa valley is in Lebanon, near Beirut (?). What resolution regarding that valley has Israel violated?
As for the Golan Heights, I am not aware of a UN resolution specific to it. There is resolution 242 which demands this:
(i) Withdrawal of Israel armed forces from territories occupied in the recent conflict;
(ii) Termination of all claims or states of belligerency and respect for and acknowledgment of the sovereignty, territorial integrity and political independence of every State in the area and their right to live in peace within secure and recognized boundaries free from threats or acts of force.
Israel's response was this:
My government has indicated its acceptance of the Security Council resolution for the promotion of agreement on the establishment of a just and lasting peace. I am also authorized to reaffirm that we are willing to seek agreement with each Arab State on all matters included in that resolution.
So I guess we are waiting for (ii), termination of all claims or states of belligerency. The Arabs have not done that yet. Note that Israel offered land in exchange for peace in 1968 and the Arabs rejected it. Are you seriously blaming Israel for the Arab failure to accept their part in the resolution?
But there are two other important points about this resolution.
Since Jerusalem was supposed to be under UN control for ten years and was then supposed to be subject to a vote among its population to join either Israel or the Arab state (at a time when Jerusalem had a Jewish majority), a withdrawal from Jerusalem wouldn't give anyone else rights to Jerusalem. Instead the vote would have to be done, at a time when Jerusalem had an even greater Jewish majority.
Gaza and the non-Jerusalem parts of the West-Bank could have been given back to Egypt and Jordan, but they didn't want them when they made peace with Israel.
The Golan Heights can theoretically go back to Syria once Syria ends the state of belligerency.
The remaining one point is this:
Syria and Jordan attacked Israel. When Germany attacked Poland and Russia, Poland and Russia got to keep German lands won in that war. I don't know when the UN changed "international law" to make that illegal but it certainly didn't even apply when North-Vietnam attacked and finally annexed South-Vietnam.
And does anybody seriously believe that if the Arabs had won any of the wars the UN would have bothered with the supposed law that says that one must not annex land in a war?
So apart from this resolution 424 which is apparently not based on international law as it applies to any other country and which Israel was willing to comply with but the Arabs were not, which resolution did Israel defy?