דיגהה ניקאיה 1:1144
SUJATO‘Ayaṁ tassa bhagavato arahato sammāsambuddhassa sāvakassa thūpo’ti, ānanda, bahujanā cittaṁ pasādenti.
So that many people will inspire confidence in their hearts, thinking: ‘This is the monument for that Blessed One’s disciple!’