Hosea 8:12

I wrote for him the ten thousand things of my law,

But they are counted as a strange thing.'

It was not that Israel did not know better. God had written for them ‘the ten thousand things of my Law', in other words a large number of instructions. But they had counted them as a strange thing, something that was to be avoided. Note the use of ‘ten thousand' to indicate ‘a large number'.