godot/editor/icons/Line2D.svg

<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"><path fill="none" stroke="#8da5f3" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="m2 9 3 4L8 3l3 6 3-2"/></svg>