佛說五無返復經 1.2

1.2

爾時佛在祇樹精舍，與千二百五十比丘俱。時有梵志，在羅閱祇國，聞舍衛人多慈孝順、奉經修道、供事三尊，便到舍衛國。見父子二人耕地，毒蛇齧殺其子，父故耕不視其子，亦不啼哭。

At that time, the Buddha was staying at the Jetavana Vihāra, together with a community of one thousand two hundred and fifty monks. Then there was a brahmacārin in the country of Rājagṛha who heard that the people of Śrāvastī were largely benevolent and filial, followed the scriptures and practiced the Way, and served and worshipped the Three Jewels. He thereupon went to the country of Śrāvastī. There he saw a father and son plowing the field. A venomous snake bit and killed the son, yet the father continued plowing as before without looking at his son, nor did he weep.