Srila Prabhupada speaks on Bhagavad-gita 4.5: The Blessed Lord said: Many, many births both you and I have passed. I can remember all of them, but you cannot, O subduer of the enemy!
Srila Prabhupada speaks on Bhagavad-gita Chapter 4 Text 7: Whenever and wherever there is a decline in religious practice, O descendant of Bharata, and a predominant rise of irreligion-at that time I descend Myself.
Srila Prabhupada speaks on Bhagavad-gita Chapter 4 Text 9: One who knows the transcendental nature of My appearance and activities does not, upon leaving the body, take his birth again in this material world, but attains My eternal abode,
Reincarnation