The Believers - 23:3
They turn away from idle talk.
The believers turn away from idle talk:
The Cattle/6:68
And when you see those who mock at Our signs and Our miracles, turn away from them until they are absorbed in another speech. And if Satan makes you forget, do not sit with such unjust people after you have remembered.
The Criterion/25:63
The servants of the Most Merciful are such that they walk in the earth without ostentation. And when the ignorant insult them, they offer peace.
The Criterion/25:72
They do not bear false witness. When they are confronted with empty words, they ignore them and pass by.
The Stories/28:55
"When they hear idle talk, they turn away from it and say, "Our affair is for us and your affair is for you. Peace be upon you. We do not want to deal with the ignorant"."
The One Covering Himself/73:10
Be patient with their words and part from them with kindness.
The Women/4:140
He has revealed to you in the Book: When you hear that the verses of Allah are denied and mocked, do not sit with them until they have moved on to another talk, lest you become like them. Allah will gather all hypocrites and disbelievers in Hell.