CC Madhya 6.98

sei dui kahe kalite sākṣāt-avatāra
tumi kaha, — kalite nāhi viṣṇura pracāra
Word for word: 
sei — those; dui — two; kahe — say; kalite — in this Age of Kali; sākṣāt — direct; avatāra — incarnation; tumi — you; kaha — say; kalite — in this Age of Kali; nāhi — there is not; viṣṇura — of Lord Viṣṇu; pracāra — manifestation.
Translation: 
“In Śrīmad-Bhāgavatam and the Mahābhārata it is stated that the Lord appears directly, but you say that in this age there is no manifestation or incarnation of Lord Viṣṇu.