Say: 'My Lord knows what is said in heaven and earth. He is the All-Hearing, the All-Knowing.' (Qur'an, 21:4)
Fight in the Way of Allah. Know that Allah is All-Hearing, All-Knowing. (Qur'an, 2:244)
Allah commands you to return to their owners the things you hold on trust and, when you judge between people, to judge with justice. How excellent is what Allah exhorts you to do! Allah is All-Hearing, All-Seeing. (Qur'an, 4:58)
Say: 'Allah knows best how long they stayed. The Unseen of the heavens and the earth belongs to Him. How perfectly He sees, how well He hears! They have no protector apart from Him. Nor does He share His rule with anyone." (Qur'an, 18:26)
That is Allah, your Lord. There is no god but Him, the Creator of everything. So worship Him. He is responsible for everything. Eyesight cannot perceive Him but He perceives eyesight. He is the All-Penetrating, the All-Aware. (Qur'an, 6:102-103)
Say: 'Do you worship, besides Allah, something which has no power to harm or help you when Allah is the All-Hearing, the All-Knowing?' (Qur'an, 5:76)