O my lord, O great devotee, persons like you move from one place to another not for their own interests but for the sake of poor-hearted gṛhasthas [householders]. Otherwise they have no interest in going from one place to another.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
महद्विचलनं नॄणां गृहिणां दीनचेतसाम् । निःश्रेयसाय भगवन् कल्पते नान्यथा क्वचित्
mahadvicalanaṃ nṝṇāṃ gṛhiṇāṃ dīnacetasām | niḥśreyasāya bhagavan kalpate nānyathā kvacit
SB 10.8.4