Matthew 23:35

that all the innocent blood shed upon earth may come on you, from the blood of righteous Abel to the blood of Zechariah the son of Berechiah whom you murdered between the Sanctuary and the altar.

Luke 11:51

Yes, I tell you that, from the blood of Abel down to the blood of Zechariah who perished between the altar and the House, it shall all be required from the present generation.

Treasury of Scripture Knowledge

Summary

And the guard stood, every man with his weapons in his hand, round about the king, from the right corner of the temple to the left corner of the temple, along by the altar and the temple.

By the altar

Bible References

By the altar

Matthew 23:35
that all the innocent blood shed upon earth may come on you, from the blood of righteous Abel to the blood of Zechariah the son of Berechiah whom you murdered between the Sanctuary and the altar.
Luke 11:51
Yes, I tell you that, from the blood of Abel down to the blood of Zechariah who perished between the altar and the House, it shall all be required from the present generation.