Wazkur Rabbaka fee nafsika tadarru'anw wa kheefatanw wa doonal jahri minal qawli bilghuduwwi wal aasali wa laa takum minal ghaafileen
And remember [O Prophet] your Lord in your mind, with humility and fear, and without raising your voice; remember Him in the morning and evening, and do not become of those who are negligent.