وَاِذْقَالَلُقْمٰنُلِابْنِهٖوَهُوَيَعِظُهٗيٰبُنَيَّلَاتُشْرِكْبِاللّٰهِاِنَّالشِّرْكَلَظُلْمٌعَظِيْمٌ١٣
wa‑idz qaala luqmaanu liibnihi wahuwa ya'izhuhu yaabunayya laa tusyrik billaahi inna alsysyirka lazhulmun 'azhiimun
And [mention, O Muhammad], when Luqman said to his son while he was instructing him, "O my son, do not associate [anything] with Allah. Indeed, association [with him] is great injustice." [13]
— Sahih International