Reference for Gittin 142:15

אלא כולה רבי יוסי היא והכא במאי עסקינן דלא אמר אמרו

Whose view is this? R. Meir's, who said that verbal instructions can be entrusted to an agent.<span class="x" onmousemove="('comment',' I.e., that the agent is at liberty to instruct someone else to carry out the instructions which were given to him, v. supra 29b. ');">¹³</span>

Jastrow