2 examples of unpropped in sentences

from this day forward we shall know That in ourselves our safety must be sought; That by our own right hands it must be wrought; That we must stand unpropped, or be laid low.

To me, at least, It was a goodly prospect: for, in sooth, Though I had learnt betimes to stand unpropped, 230 And independent musings pleased me so That spells seemed on me when I was alone,

2 examples of  unpropped  in sentences