Surah An-Nur 24:28

ﱁ ﱂ ﱃ ﱄ ﱅ ﱆ ﱇ ﱈ ﱉ ﱊ ﱋ ﱌ ﱍ ﱎ ﱏ ﱐ ﱑ ﱒ ﱓ ﱔ ﱕ ﱖ ﱗ ﱘ ﱙ

And if you do not find anyone therein, do not enter them until permission has been given you. And if it is said to you, "Go back," then go back; it is purer for you. And Allah is Knowing of what you do.