أَعُوذُ بِاللَّهِ مِنَ الشَّيْطانِ الرَّجِيْمِ
يٰۤاَيُّهَا الَّذِيۡنَ اٰمَنُوۡۤا اِذَا نُوۡدِىَ لِلصَّلٰوةِ مِنۡ يَّوۡمِ الۡجُمُعَةِ فَاسۡعَوۡا اِلٰى ذِكۡرِ اللّٰهِ وَذَرُوا الۡبَيۡعَ ؕ ذٰ لِكُمۡ خَيۡرٌ لَّـكُمۡ اِنۡ كُنۡتُمۡ تَعۡلَمُوۡنَ
(62:9) O you who believe (Muslims)! When the call is proclaimed for the Salat (prayer) on the day of Friday (Jumu'ah prayer), come to the remembrance of Allah [Jumu'ah religious talk (Khutbah) and Salat (prayer)] and leave off business (and every other thing), that is better for you if you did but know!
Please read through an example first and second Khutba. This is an example of basic structure of khutba. Please search the reference books for more elaborate details and descriptions of Friday sermons.