Keluaran 19:8

19:8 and all the people answered together, “All that the Lord has commanded we will do!” ¹  So Moses brought the words of the people back to the Lord.

Yeremia 42:6

42:6 We will obey what the Lord our God to whom we are sending you tells us to do. It does not matter whether we like what he tells us or not. We will obey what he tells us to do so that things will go well for us.” ² 

[19:8]  ¹ tn The verb is an imperfect. The people are not being presumptuous in stating their compliance – there are several options open for the interpretation of this tense. It may be classified as having a desiderative nuance: “we are willing to do” or, “we will do.”

[42:6]  ² tn Heb “Whether good or whether evil we will hearken to the voice of the Lord our God to whom we are sending you in order that it may go well for us because/when we hearken to the voice of the Lord our God.” The phrase “whether good or whether evil” is an abbreviated form of the idiomatic expressions “to be good in the eyes of” = “to be pleasing to” (BDB 374 s.v. טוֹב 2.f and see 1 Kgs 21:2) and “to be bad in the eyes of” = “to be displeasing to” (BDB 948 s.v. רַע 3 and see Num 22:34). The longer Hebrew sentence has been broken down and restructured to better conform with contemporary English style.