In 1935 Srila Bhaktisiddhanta Maharaj (Spiritual Master of Srila Prabhupada) foretold to his disciple Sridhara Maharaja and others, that “He’ll (Srila Prabhupada) do the needful when time comes. Nobody requires to help him“
Predictions – Sri Bhaktisiddhanta Saraswati
Reference: Srila Prabhupada Lilamrta Volume 1 by Satsavrupa Dasa Goswami