ציטירנדיקער פּירוש אויף יחזקאל 3:15

bewildered Heb. מְשּׁוֹמֵם miserable and bewildered, like (Ez. 3:15): “...seven days bewildered among them.”

is appalled Heb. ישתומם, an expression of daze and astonishment, like (Ezek. 3:15): “and I remained there overwhelmed (משמים) among them seven days.” Also (II Sam. 13:20): “and Tamar sat, overwhelmed (ושוממה).”

mute Heb. שֹּׁמֵם, an expression of being mute and silenced, like (4:16): “was bewildered (אֶשְּׁתּוֹמַם) for awhile;” (Ezek. 3:15): “and I sat there seven days bewildered (מַשְּׁמִים) among them,” like one who is dumb.

and He was astounded He was silent to see whether there was an intercessor, and there was no intercessor. וַיִּשְׁתּוֹמֵם is an expression of a man who stands and wonders and remains silent in his wonder, and the ‘tav’ of וַיִּשְׁתּוֹמֵם is like the ‘tav’ of מִשְׁתּוֹלֵל, and both of them serve here as the reflexive, and this is the procedure of the word whose first radical is a ‘shin’ or a ‘samech,’ that when it is converted into the form of מִתְפָּעֵל, the present reflexive, נִתְפָּעֵל, the past reflexive, or יִתְפָּעֵל, the future reflexive, the ‘tav’ comes in the middle of the letters of the radical. The result is that וַיִּשְׁתּוֹמֵם is an expression from the same root as (Jer. 2:12) “Be admonished (שֹׁמּוּ), O ye heavens”; (Ezekiel 3:15) “appalled (מַשְׁמִים) among them”; (Job 18:20) “the later ones will be astonished (נָשַׁמּוּ),” an expression of wonder.