Imam Sadiq (a.s.) while praying for the visitors of Imam Husain (a.s.) – O Allah, surely our enemies denounce the visitors of Imam Husain (a.s.) by mobilizing against them but this does not deter the visitors from travelling to our shrines…
Al-Kaafi v 4 p 582, v 9 p 331 Behaar al-Anwaar v 98 p 52 Kaamil al-Ziyaraat p 117 Wasaail al-Shia v 14 p 412