If a person who has performed ablution breaks his ritual purity, is it obligatory for him to perform istinja' (cleaning oneself after relieving oneself) before the wudu' (ablution for prayer)?

Question:
In another question, you say: If a person performs wudu' for prayer and prays, and then after a period of time he breaks his ritual purity, is it obligatory for him to begin his wudu' for the next prayer by washing his private parts, or does he begin with rinsing the mouth and sniffing water into the nose without washing the private parts?

Answer:
If something other than wind has come out of him from the two passages, such as urine or feces, then it is obligatory for him to perform istinja' before the wudu'. It is obligatory for him to perform istinja' before the wudu'. As for wind, there is no istinja' for it. And if nothing at all has come out of him, then he begins with rinsing the mouth and sniffing water into the nose. This is because wudu' is the washing of the limbs whose washing is prescribed, whereas istinja' is only done when something other than wind comes out of a person. Yes.