Bahudhatukasutta 13.6

13.6

‘ṭhānañca kho etaṃ vijjati yaṃ puthujjano duṭṭhacitto tathāgatassa lohitaṃ uppādeyya, ṭhānametaṃ vijjatī’ti pajānāti.

But it’s possible for an ordinary person to injure a Realized One with malicious intent.’