Ahadith describing Tawheed Allah creation answer for fitnah question

1. Abu Hurairah Radiyallahu 'anhu reported that Rasulullah Sallallahu 'alaihi wasallam narrated in a Hadith Qudsi that Allah Subhanahu wa Ta'ala said: The son of Adam belies Me and it was not right for him to do so. And he has abused Me, although it was not right for him to do so. He accuses Me of lying by saying that I shall never resurrect him, as I had originally created him; and he abuses Me by saying that Allah has taken a son, while I am the Self- Sufficient upon Whom all depend, neither have I been born, nor has anyone been born (to Me), and none can be compared to Me. (Bukhari)

2.Ubayy ibn K'ab Radiyallahu 'anhu narrates that once the Mushrikin (polytheists) said to Nabi Sallallahu 'alaihi wasallam: O Muhammad! What is the lineage of your Rabb? Thereupon Allah Subhanahu wa Ta'ala, sent down (Surah Echlas): "Say (O Muhammad)! He is Allah, The One. Allah, the Self-Sufficient upon Whom all depend. He does not give birth, nor was He born, and there is none comparable to Him". (Musnad Ahmad)

3. Abu Hurairah Radiyallahu 'anhu narrates: I heard Rasulullah Sallallahu 'alaihi wasallam saying: People will not cease to ask amongst themselves (about Allah), until (they cross all bounds) and say: Allah created creation, but who (then) created Allah? When they say such a thing, say to them:
Allah is One, Allah is the Self-Sufficient upon Whom all depend, He did not give birth, nor was He given birth to, and there is none like (comparable to) Him. Then spit lightly on your left side three times and seek refuge (in Allah) from Shaitan the accursed. (Abu Dawud, Mishkat-uI-Masabih)