A searchable guide to the complete WordPress Icon Library (@wordpress/icons) package from Gutenberg.
import { Icon, quote } from '@wordpress/icons';
<Icon icon={quote} />
<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false"><path d="M13 6v6h5.2v4c0 .8-.2 1.4-.5 1.7-.6.6-1.6.6-2.5.5h-.3v1.5h.5c1 0 2.3-.1 3.3-1 .6-.6 1-1.6 1-2.8V6H13zm-9 6h5.2v4c0 .8-.2 1.4-.5 1.7-.6.6-1.6.6-2.5.5h-.3v1.5h.5c1 0 2.3-.1 3.3-1 .6-.6 1-1.6 1-2.8V6H4v6z"></path></svg>
quote – WordPress Icon Library