Al-Furqaan 25:63

The slaves of the Most Compassionate are those who walk on earth humbly[36], and when the ignorant address them, they only say words of peace[37];

[36] i.e., without arrogance, but with dignity. [37] i.e., words free from evil.

And the servants of the Most Merciful are those who walk upon the earth easily,[1035] and when the ignorant address them [harshly], they say [words of] peace,[1036]

[1035] i.e., gently, with dignity but without arrogance.
[1036] Or "safety," i.e., words free from fault or evil.

63. And the (faithful) slaves of the Most Gracious (Allâh) 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.

The (faithful) slaves of the Beneficent are they who walk upon the earth modestly, and when the foolish ones address them answer: Peace;