﴿ وَٱلَّذِينَ يُؤْمِنُونَ بِمَآ أُنزِلَ إِلَيْكَ وَمَآ أُنزِلَ مِن قَبْلِكَ وَبِٱلْءَاخِرَةِ هُمْ يُوقِنُونَ ﴾

“And who believe in that which has been bestowed from on high upon thee, [O Prophet,] as well as in that which was bestowed before thy time: for it is they who in their innermost are certain of the life to come!”

(And who believe in that which is revealed unto thee (Muhammad)) of the Qur'an (and that which was revealed before you) of scriptures given to all the prophets, (and are certain of the Hereafter), they believe in resurrection after death and in the bliss of Paradise, referring here specifically to 'Abdullah Ibn Salam and his followers.