Quotes from Laṅkāvatāra Sūtra, Vol. 2
The Blessed One replied, “No, Mahamati, my tathagatagarbha is not the same as the ego taught by the philosophers, for what the Tathagatas teach, Mahamati, is the tathagatagarbha that is emptiness, signlessness, and wishlessness.”
《楞伽阿跋多羅寶經》 卷2
佛告大慧：「我說如來藏，不同外道所說之我。大慧！有時說空、無相、無願」