feather/icons/media-controls/skip-back.svg

<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
    <polygon points="19 20 9 12 19 4 19 20" fill="none" stroke="#000" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"/>
    <line x1="5" y1="19" x2="5" y2="5" fill="none" stroke="#000" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"/>
</svg>