Étienne Lamotte has also pointed out that a Sarvāstivāda master is known to have stated that the Mahāyāna Prajñā sūtras were to be found amongst their Vaipulya sūtras.
Étienne Lamotte juga menunjukkan bahwa seorang guru Sarwastiwada diketahui telah menyatakan bahwa Mahāyāna Prajñā sūtra dapat ditemukan di antara sūtra Vaipulya mereka.