2 Metaphors for quiver

He knew he was not worthy of her, but he was determined to try to be a little less unworthy; and as he drew her to him a slight quiver went through her, so that for a second she seemed to be holding backfor a second only, and the quiver was the rustle of wings on which some part of the Grizel we have known so long was taking flight from her.

The godhead would have back'd his quarrel: But with a blush, on recollection, Own'd that his quiver and his laurel 'Gainst four such eyes were no protection.

2 Metaphors for  quiver