we find in musnad ahmad

saeed bin harith says that once abu huraira got ill or went somewhere. so abu saeed khidri led the prayers. he said takbeer in loud voice at the start of prayers, while going to ruku’u, when he said sami’i allah o liman hamida, when he raised his head from prostration, when he went to prostration, when he was standing up between two rak’at, and in this way, he complete his prayers. after prayers, a man told him that people have differed over your salat. so he went near pulpit, and said: by god! it does not matter to me if you differ in salat/nimaz/prayers or not. i have seen prophet asws offering prayers like this

[musnad ahmad, urdu version, vol 5, page 57]

Molvi zafar says sahih as per bukhari and ibn khuzaima

Sheikh shoaib says hadeeth is sahih and this chain is hasan [17/225/11140]