تَرَقَّبْ إِذَا جَنَّ الظَّلامُ زِيَارَتِي
فَإِنِّي رَأَيْتُ اللَّيْلَ أَكْتَمَ لِلسِّرِّ
Expect my visit when darkness falls
For I have seen that night is best at keeping secrets
المصدر · Source: Nufh al-Tib. Ed. I. Abbas. To Ibn Zaydun.