Surah As-Saffat 37:167

وَإِن كَانُوا۟ لَيَقُولُونَ

And indeed, they [i.e., the disbelievers] used to say,

Translation: Saheeh International

Tafsir

And indeed in is softened in place of the hardened one they the Meccan disbelievers used to say

Excerpt from Tafsir al-Jalalayn, commentary on 37:167, via Quran.com. The reader has the full commentary and 9 more tafsirs.