What is the ruling on praying without an adhan?

The questioner : Peace be upon you. And upon you be peace. How are you, Shaykh? I am well, praise be to Allah. I have a question. Please, go ahead. We are a group in a village, and the mu'adhdhin came and the imam called for the prayer, and the prayer was performed without an adhan. What is the ruling on this prayer? Is it valid or not?

The Shaykh : You mean that you prayed without an adhan. The prayer is valid, but you have sinned by leaving off the adhan, because the adhan

The questioner : The imam did well. I think the mu'adhdhin forgot, and the mu'adhdhin was delayed.

The Shaykh : Did the imam, or I don't know?

The questioner : No, he called the iqamah, but only the iqamah.

The Shaykh : I told you the prayer is valid.

The questioner : May Allah grant you success.

The Shaykh : Did you understand or not?

The questioner : Yes, yes.

The Shaykh : But you have sinned by leaving off the adhan, unless there is someone in the village who calls the adhan,

The questioner : In the mosques, there are happy questions.

The Shaykh : Praise be to Allah, that is enough. Yes, it is enough.

The questioner : Listen to the audio clip.

The Shaykh : That is enough. May Allah bless you.