when the hypocrites come to you they say we testify that you are the messenger of allah. and allah knows that you are his messenger and allah testifies that the hypocrites are liars.
إذا جاءك المنافقون قالوا نشهد إنك لرسول الله والله يعلم إنك لرسوله والله يشهد إن المنافقين لكاذبون