SVG inline

Simply copy/paste this into your HTML:

<svg class="humbleicons hi-documents" xmlns="http://www.w3.org/2000/svg" width="24" height="24" fill="none" viewBox="0 0 24 24"><path stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 3v7h7M4 8v12a1 1 0 0 0 1 1h9M8 4v12a1 1 0 0 0 1 1h10a1 1 0 0 0 1-1V9.389a1 1 0 0 0-.263-.676l-4.94-5.389A1 1 0 0 0 14.06 3H9a1 1 0 0 0-1 1Z"/></svg>

SVG sprite

Download the sprite file and address the icon by its slug:

<svg class="humbleicons"><use xlink:href="humbleicons.svg#documents"/></svg>