'A-ashfaqtum an tuqaddimoo baina yadai najwaakum sadaqaat; fa-iz lam taf'aloo wa taabal laahu 'alaikum fa aqeemus Salaata wa aatuz Zakaata wa atee'ul laaha wa rasoolah; wallaahu khabeerum bimaa ta'maloon
Are you afraid that you will have to offer charity when you hold private conversation with the Prophet? But if you are unable to do so and Allah pardons you, then establish Prayer and pay Zakah, and obey Allah and His Messenger. Allah is well aware of all that you do.