אָ֤ז תִּקְרָא֙ וַיהוָ֣ה יַעֲנֶ֔ה תְּשַׁוַּ֖ע וְיֹאמַ֣ר הִנֵּ֑נִי אִם־תָּסִ֤יר מִתּֽוֹכְךָ֙ מוֹטָ֔ה שְׁלַ֥ח אֶצְבַּ֖ע וְדַבֶּר־אָֽוֶן׃
Then shalt thou call, and the LORD will answer; Thou shalt cry, and He will say: ‘Here I am.’ If thou take away from the midst of thee the yoke, The putting forth of the finger, and speaking wickedness;
Ibn Ezra on Isaiah
From thy midst. From thy heart, or from the midst of Israel. מוטה Yoke. Slavery.
Ibn Ezra on Isaiah
שׁלַח The putting forth. It is a verbal noun similar in form to the infinitive שְׁכַב to lie (1 Kgs. 1:21). The putting forth of thy finger, that is, the stretching out of the hand to smite the neighbour or to take away his property. ודבר And to speak. דבר is a verbal noun.