Matthew 23:35
that on you may come all the righteous blood shed upon the earth, from the blood of righteous Abel to the blood of Zechariah, son of Barachiah, whom ye slew, between the temple and the altar.
Hebrews 11:4
By faith Abel offered to God a more excellent sacrifice than Cain, through which he received testimony that he was righteous, God testifying of his gifts; and by it though dead he yet speaketh.
Revelation 18:24
And in her was found the blood of prophets, and of saints, and of all that have been slain upon the earth.
Luke 11:51
from the blood of Abel to the blood of Zechariah, who was slain between the altar and the temple. Yea, I tell you, it will be required of this generation.
Hebrews 12:24
and to Jesus the mediator of a new covenant; and to a sprinkling with that blood which speaketh something better than Abel.
1 John 3:11-12
For this is the message that ye have heard from the beginning, that we should love one another;