Digha Nikaya 1:715
SUJATOEvampi kho tvaṁ, ānanda, tathāgatena oḷārike nimitte kayiramāne oḷārike obhāse kayiramāne nāsakkhi paṭivijjhituṁ, na tathāgataṁ yāci:
But you didn’t get it, even though I dropped such an obvious hint, such a clear sign. You didn’t beg me to remain for the proper lifespan, or what’s left of it, saying: