siblings jquery
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>siblings demo</title>
<script src="https://code.jquery.com/jquery-3.4.1.js"></script>
</head>
<body>
<div><span>Hello</span></div>
<p class="selected">Hello Again</p>
<p>And Again</p>
<script>
$( "p" ).siblings( ".selected" ).css( "background", "yellow" );
</script>
</body>
</html>