傳法正宗記 4.14

4.14

已而泊然寂滅四眾闍維之。斂舍利建塔供養。是時當此後漢孝桓帝之世也。

Thereafter, he peacefully entered extinction. The fourfold assembly cremated his body, collected the relics, and built a stūpa to make offerings to them. This coincided with the era of Emperor Xiaohuan of the Later Han.