If it was true, then its truth was a fact about the past; if the past is now unchangeable, then so is the truth value of that past utterance.
तपाईले बोलेको सत्य बचनले यदि कुनै निरपराध प्राण्ीाको हिंसा हुन्छ भने त्यो सत्य होइन ।