The Prophet is quoted as saying: � It is a grave treachery indeed that you should say something to your brother and he believes you while you are lying to him.� (Related by Al-Bukhari in Al-Adab Al Mufrad and Abu Dawood).
Daytoy ket sapasap a naipagpagarup a ti Sindhind ket isu ti Brahmasphuta-siddhanta ni Brahmagupta.[5]