Psalms 32:9 - Matthew Poole's English Annotations on the Holy Bible

Be ye not as the horse, or as the mule; be not such brutish and sottish creatures as I have been, not having reason or grace to govern yourselves, nor hearkening to the counsels and admonitions of others. Lest they come near unto thee; lest they should come too near to thee, so as to bite or kick thee. But neither is this the common practice of horses or mules, of which he seems to speak; nor is this the proper use of a bit or bridle, to keep them from so doing; but rather to bring them nearer to the rider for his use, and to keep them under his conduct and power, from whom they are otherwise apt to run away. The words therefore are and may be otherwise rendered, because they do not or will not come near unto thee, to wit, for thy service, unless they be forced to it by a bit or bridle. And so all the ancient translators understand it.