Śrī Caitanya Caritamrta · Text Antya 7.10
যেষাং সংস্মরণাৎ পুংসাং সদ্যঃ শুধ্যন্তি বৈ গৃহাঃ ।
কিং পুনর্দর্শনস্পর্শপাদশৌচাসনাদিভিঃ ॥ ১০ ॥
yeṣāṁ saṁsmaraṇāt puṁsāṁ
sadyaḥ śudhyanti vai gṛhāḥ
kiṁ punar darśana-sparśa-
pāda-śaucāsanādibhiḥ
“ ‘One can immediately purify his entire house simply by remembering exalted personalities, to say nothing of directly seeing them, touching their lotus feet, washing their feet or offering them places to sit.’
Read Śrīla Prabhupāda's purport on Vedabase.io