And We called him from the right side of the mount, and made him draw near to Us for a talk with him [Musa (Moses)].

And a tree (olive) that springs forth from mount sinai, that grows oil, and (it is a) relish for the eaters.

In order that you may mount firmly on their backs, and then may remember the Favour of your Lord when you mount thereon, and say: "Glory to Him who has subjected this to us, and we could never have it (by our efforts)."

By the mount;

By mount sinai,