Commentary for Genesis 37:27

וישמעו AND THEY HEARKENED — The Targum renders this by “and they accepted it from him” (i.e., they agreed with him). Wherever the verb שמע means agreeing with a person’s statement — obeying — as here, and as (28:7) “and Jacob had hearkened (וישמע) to his father”, and (Exodus 24:7) “We will do and we will obey (ונשמע)” it is translated in the Targum by קבל “accepting”, but wherever it merely means hearing with the ear, as e. g. (3:8) “And they heard (וישמעו) the voice of the Lord God walking in the garden”, and (27:5) “and Rebecca heard (שומעת;”, and (31:1) “And Israel heard (וישמע)”, and (Exodus 16:12) “I have heard (שמעתי) the murmurings of the children of Israel”, — all such cases are rendered by various forms of ושמעו: שמע “and they heard“, ושמעת “and she heard”, ושמע “and he heard”,שמיע ,קדמי “there is heard before Me” (I have heard).

לכו ונמכרנו, and this will be an appropriate measure for measure punishment for him; he wanted to make slaves out of us; now he himself will become a slave.

לכו, we already explained this expression on verse 20.