Example

HTML

<div class="fanspage"></div>
            
<div id="groups"></div>

jQuery

$(document).ready(function(){
    // Example by className
    $(".fanspage").facebook_stream(
        fb_id = 150096141782295, // example your Groups_id or FansPage_id. Find your facebook_id in http://ibacor.com/tools/social-media-user-id-finder
        fb_limit = 5, // max 25
        fb_token = 'API KEY' // Your facebook access_token. you can get it in https://developers.facebook.com/docs/apps
    );
    // Example by id
    $("#groups").facebook_stream(
        fb_id = 35688476100, // example your Groups_id or FansPage_id. Find your facebook_id in http://ibacor.com/tools/social-media-user-id-finder
        fb_limit = 5, // max 25
        fb_token = 'API KEY' // Your facebook access_token. you can get it in https://developers.facebook.com/docs/apps
    );
});

Find your facebook id ?

Demo