Deuteronomy 19:4

Now this is the situation regarding the manslayer who flees to one of these cities to save his life, having killed his neighbor accidentally, without intending to harm him:
BSB · Berean Standard Bible
And this is the case of the slayer, which shall flee thither, that he may live: Whoso killeth his neighbour ignorantly, whom he hated not in time past;

Note in…: Heb. from yesterday the third day

KJV · King James Version
This is the case of the man slayer who shall flee there and live: Whoever kills his neighbor unintentionally, and didn’t hate him in time past—
WEB · World English Bible
And this is the case of the manslayer, that shall flee thither and live: whoso killeth his neighbor unawares, and hated him not in time past;
ASV · American Standard Version

Related passages

From the Treasury of Scripture Knowledge, grouped by the word they explain.

the slayer
Deuteronomy 4:42; Numbers 35:15–24
in time past
Heb. from yesterday the third day.
Deuteronomy 19:6; Genesis 31:2; Joshua 3:4; 1 Chronicles 11:2; Isaiah 30:33