Buddhacarita
Buddhacarita ("Acts of the Buddha"; Buddhacaritam, Devanagari बुद्धचरितम्) is an epic poem in the Sanskrit mahakavya style on the life of Gautama Buddha by Aśvaghoṣa, composed in the early second century CE. Of the poem's 28 cantos, the first 14 are extant in Sanskrit complete (cantos 15 to 28 are in incomplete form).
In 420 AD, Dharmakṣema made a Chinese translation, and in the 7th or 8th century, a Tibetan version was made which "appears to be much closer to the original Sanskrit than the Chinese".