The word(s) "mild" appears 3 time(s) in 3 verse(s) in Quran in Mohsin Khan translation.

(1) "But as for him who believes (in Allah's Oneness) and works righteousness, he shall have the best reward, (Paradise), and we (Dhul-Qarnain) shall speak unto him mild words (as instructions)."

(2) "And speak to him mildly, perhaps he may accept admonition or fear (Allah)."

(3) And the (faithful) slaves of the Most Gracious (Allah) are those who walk on the earth in humility and sedateness, and when the foolish address them (with bad words) they reply back with mild words of gentleness.