Al-Isra 17:23
ζσήσΦσμ ΡσΘψυίσ ΓσαΗψσ ΚσΪΘυΟυζΗ ΕφαΗψσ ΕφνψσΗε υυ ζσΘφΗαζσΗαφΟσνδφ ΕφΝΣσΗδΗ π ΕφγψσΗ νσΘαυΫσδψσ ΪφδΟσίσ ΗαίφΘσΡσ ΓσΝσΟυευγσΗ Γσζ ίφαΗσευγσΗ έσαΗσ Κσήυα ασευγσΗ Γυέψ ς ζσαΗσ ΚσδεσΡευγσΗ ζσήυα ασευγσΗ ήσζαΗ π ίσΡφνγΗ π

And your Lord has decreed that you worship none but Him. And that you be dutiful to your parents. If one of them or both of them attain old age in your life, say not to them a word of disrespect, nor shout at them but address them in terms of honour. (Al-Isra 17:23)

Wa Qađá Rabbuka 'Alla Ta`budū 'Illa 'Īyahu Wa Bil-Walidayni 'Iĥsanaan 'Imma Yablughanna `Indaka Al-Kibara 'Aĥaduhuma 'Aw Kilahuma Fala Taqul Lahuma 'Uffin Wa La Tanharhuma Wa Qul Lahuma Qawlaan Karimaan