It is narrated from Sayyiduna Mu'adh bin Anas al-Juhani (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "Whoever steps over the necks of the worshippers on Friday makes for himself a bridge to Hell."
Hadith Referenceالمعجم الكبير للطبراني / باب الميم / 17553