The Compendium of Bheḷa 1.8.16

1.8.16

vairiṇo nopaseveta bāhubhyāṃ na nadīṃ taret | hastyaśvagāś ca sarpaṃ ca dūrataḥ parivarjayet ||

One should not associate with enemies; one should not cross a river with one's arms; / and one should avoid elephants, horses, cattle, and serpents from afar.