King James Version (KJV)
That the slayer that killeth {any} person unawares {and} unwittingly may flee thither: and they shall be your refuge from the avenger of blood.
Modern English
that the man slayer who kills any person accidentally or unintentionally may flee there. They shall be to you for a refuge from the avenger of blood.
Hebrew
לָנ֥וּס שָׁ֙מָּה֙ רוֹצֵ֔חַ מַכֵּה־נֶ֥פֶשׁ בִּשְׁגָגָ֖ה בִּבְלִי־דָ֑עַת וְהָי֤וּ לָכֶם֙ לְמִקְלָ֔ט מִגֹּאֵ֖ל הַדָּֽם׃
lanvs shamah rvoṣeḥa makeh-nepesh bishgagah bibliy-daʿat vhayv lakem lmiqlaṭ migoʾel hadam