´It was narrated that Abu Dharr said:` "The Messenger of Allah said: 'There is no Arabian horse but it is allowed to offer two supplications every Sahar (end of the night): O Allah, You have caused me to be owned by whoever You wanted among the sons of Adam, and you have made me belong to him. Make me the dearest of his family and wealth to him, or among the dearest of his family and wealth to him.'"
Explanation & Benefits
Hafiz Muhammad Ameen
(1) It is explicitly established from the Qur’an and Hadith that animals also speak in their own language. Since we do not understand their language, we consider them to be speechless. Especially, every single thing converses with Allah Ta’ala, so there is no objection in the hadith.
(2) “In the last part of the night” — because this is the time when supplications are accepted.
(3) “Arabian horse” — these words are likely according to the context of that era; otherwise, a non-Arabian horse would supplicate in its own (non-Arabic) language. And Allah knows best.
Source: Sunan Nasa'i: Translation and Benefits by Shaykh Hafiz Muhammad Amin Hafizullah, Page: 3609