They shall not hear therein (in Paradise) any Laghw (dirty, false, evil vain talk), but only Salam (salutations of peace). And they will have therein their sustenance, morning and afternoon. [See (V. 40:55)].

Or is it that you (O Muhammad ﷺ) ask them for some wages? But the recompense of your Lord is better, and He is the Best of those who give sustenance.

He placed therein (i.e. the earth) firm mountains from above it, and He blessed it, and measured therein its sustenance (for its dwellers) in four Days equal (i.e. all these four 'days' were equal in the length of time), for all those who ask (about its creation).

So her Lord (Allah) accepted her with goodly acceptance. He made her grow in a good manner and put her under the care of Zakariya (Zachariya). Every time he entered Al-Mihrab to (visit) her, he found her supplied with sustenance. He said: "O Maryam (Mary)! From where have you got this?" She said, "This is from Allah." Verily, Allah provides sustenance to whom He wills, without limit."

And what loss have they if they had believed in Allah and in the Last Day, and they spend out of what Allah has given them for sustenance? And Allah is Ever All-Knower of them.