Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) narrates: Sayyiduna Umar bin Khattab (may Allah be pleased with him) delivered a sermon at the place of Jabiyah and said: The Prophet (peace and blessings of Allah be upon him) stood among us just as I am standing among you. He said: Accept the exhortation to do good regarding my companions, then regarding those who come after them, then regarding those who come after them (accept the exhortation to do good). Then falsehood will spread, to the extent that a man will give testimony before he is asked for it, and will swear an oath before he is asked for it. So whoever wants to go to the middle of Paradise should not separate from the (Muslim) community, because Satan is with one person and is farther from two people. No man should ever be alone with (a non-mahram) woman, because the third among them will be Satan. And whoever finds goodness pleasing and evil displeasing, he is a believer.