Lewis Short
inserto, 1
* V. a. freq. [id.], to put into, insert; with dat. (poet. and post - Aug.): clipeoque sinistram Insertabam aptans,Verg. A. 2, 672: dextras catenis,Stat. Th. 12, 460: insertans commissuris secures,Petr. 97.
Charlton T. Lewis, Charles Short, A Latin Dictionary