28:55
And when they hear vain talk, they turn away from it and say, "For us our deeds and for you your deeds. Peace (be) on you; not we seek the ignorant."

23:3
Those who [they] from the vain talk turn away,

25:72
And those who (do) not bear witness (to) the falsehood, and when they pass by futility, they pass (as) dignified ones

2:225
Not will take you to task Allah for (what is) unintentional in your oaths, [and] but He takes you to task for what (have) earned your hearts. And Allah (is) Oft-Forgiving, Most Forbearing.

5:89
not will call you to account Allah for the thoughtless utterances in your oaths but He will call you to account for what you contracted (of) the oath. So its expiation (is) feeding (of) ten needy people of average (of) what you feed your families or clothing them or freeing a slave. But whoever (does) not find (that), then fasting (for) three days. That (is the) expiation (of) your oaths when you have sworn. And guard your oaths. Thus makes clear Allah to you His Verses so that you may (be) grateful.

88:11
Not they will hear therein vain talk.

52:23
They will pass to one another therein a cup, no ill speech therein and no sin.

78:35
Not they will hear therein any vain talk and not any falsehood,

19:62
Not they will hear therein vain talk but peace. And for them (is) their provision therein, morning and evening.

56:25
Not they will hear therein vain talk and not sinful (speech),

41:26
And said those who disbelieve, "(Do) not listen to this Quran, and make noise therein, so that you may overcome."