Every instance of the word "destining" used by Heidegger in The Question Concerning Technology and its immediate context is listed here in chronological order.
Extract of the essay containing the word "destining"
...which first starts man upon a way of revealing, destining [Geschick]...
...[21] It is from out of this destining that the essence of all history [Geschichte] is determined...
...And it is only the destining into objectifying representation that makes the historical ...
...Enframing is an ordaining of destining, as is every way of revealing...
...Bringing-forth, poiesis, is also a destining in this sense...
...Always the destining of revealing holds complete sway over man
...But that destining is never a fate that compels...
...insofar as he belongs to the realm of destining and so becomes one...
...Freedom is the realm of the destining that at any given time...
...Enframing belongs within the destining of revealing...
...the essence of technology, then we experience Enframing as a destining of revealing...
...sojourning within the open space of destining, a destining that in no way confines...
...Its holding sway belongs within destining...
...Since destining at any given time starts man on a way of revealing...
...these possibilities, man is endangered from out of destining...
...The destining of revealing is as such, in every one of its modes,...
...In whatever way the destining of revealing may hold sway, the unconcealment...
...The destining of revealing is in itself not just any danger...
...Yet when destining reigns in the mode of Enframing, it is the supreme danger...