Sattavassānubandhasutta
Evaṁ me sutaṁ— ekaṁ samayaṁ bhagavā uruvelāyaṁ viharati najjā nerañjarāya tīre ajapālanigrodhe. Tena kho pana samayena māro pāpimā sattavassāni bhagavantaṁ anubandho hoti otārāpekkho otāraṁ alabhamāno. Atha kho māro pāpimā yena bhagavā tenupasaṅkami; upasaṅkamitvā bhagavantaṁ gāthāya ajjhabhāsi:
Seven Years of Pursuit
So I have heard. At one time the Buddha was staying in Uruvelā at the goatherd’s banyan tree on the bank of the Nerañjarā River. Now at that time Māra the Wicked had been pursuing the Buddha for seven years hoping to find a vulnerability without success. Then Māra the Wicked went up to the Buddha and addressed him in verse: