Parallel
Numbers 35:30
Rahlfs Septuagint (1935) · Berean Standard Bible
πᾶς πατάξας ψυχήν διὰ μαρτύρων φονεύσεις τὸν φονεύσαντα καὶ μάρτυς εἷς οὐ μαρτυρήσει ἐπὶ ψυχὴν ἀποθανεῖν
If anyone kills a person, the murderer is to be put to death on the testimony of the witnesses. But no one is to be put to death based on the testimony of a lone witness.