וַיֹּסִ֙פוּ֙ בְּנֵ֣י יִשְׂרָאֵ֔ל לַעֲשׂ֥וֹת הָרַ֖ע בְּעֵינֵ֣י יְהוָ֑ה וְאֵה֖וּד מֵֽת׃
以笏死後，以色列人又行永恆者眼中看為惡的事。
Metzudat David
it wants to teach that from the day that Ehud died, and even during the days of Shmagar, they did evil. And its for this reason that his salvation was not a big one