Old Testament readings use the Septuagint , the Scripture the apostles quoted. Masoretic numbering shown for reference.Learn why
WEB

Baruch 1:21

Nevertheless we didn’t listen to the voice of the Lord our God, according to all the words of the prophets whom he sent to us,

Parallel Translations

LXXView canonical →
Nevertheless we have not hearkened unto the voice of the Lord our God, according unto all the words of the prophets, whom he sent unto us:
Brenton's Septuagint Translation
LXX2012View canonical →
Nevertheless we have not listened to the voice of the Lord our God, according to all the words of the prophets, whom he sent to us:
Septuagint in American English (2012)
KJVView canonical →
Nevertheless we have not hearkened unto the voice of the Lord our God, according unto all the words of the prophets, whom he sent unto us:
King James Version