Balapanditasutta 37.5

37.5

Atha kho taṃ, bhikkhave, assaratanaṃ seyyathāpi nāma bhaddo assājānīyo dīgharattaṃ suparidanto evameva damathaṃ upeti.

Then the horse-treasure submitted to taming, as if he were a fine thoroughbred horse that had been tamed for a long time.