The word(s) "chat" appears 2 time(s) in 2 verse(s) in Quran in Muhammad Pickthal translation.

(1) Allah coineth a similitude: (on the one hand) a (mere) chattel slave, who hath control of nothing, and (on the other hand) one on whom we have bestowed a fair provision from Us, and he spendeth thereof secretly and openly. Are they equal? Praise be to Allah! But most of them know not.

(2) So let them chat and play until they meet their Day which they are promised,