Herbert, George -- Poem (1614), “The Church-Porch,” ll. 305-306, The Temple (1633)

A civil guest Will no more talk all, than eat all, the feast. Benjamin Franklin quotes this poem (and, for a change, provides the attribution) in Poor Richard Improved (1748 ed.): Herbert, the poet, says, —— a well bred guest, Will no more talk all than eat all the feast.