He then said: I participated in the army of Athran (in the pre-Islamic days).
The narrator, Ibn al-Muthanna, said: Army of Gathran. Tariq ibn al-Muraqqa' said: Who will give me a lance and get a reward?
I asked: What is its reward? He replied: I shall marry him to my first daughter born to me. So I gave him my lance and then disappeared from him till I knew that a daughter was born to him and she came of age.
I then came to him and said: Send my wife to me. He swore that he would not do that until I fixed a dower afresh other than that agreed between me and him, and I swore that I should not give him the dower other than that I had given him before.
The Messenger of Allah (ﷺ) said: How old is she now?
He said: She has grown old. He said: I think you should leave her. He said: This put awe and fear into me, and I looked at the Messenger of Allah (ﷺ).
When he felt this in me, he said: You will not be sinful, nor will your companion be sinful.
Abu Dawud said: Qatir means old age.
In-book : Book 12, Hadith 58
English translation : Book 11, Hadith 2098