Hebrews 11:28
It was by faith that he celebrated the passover and performed the sprinkling by blood, so that the destroying angel might not touch Israel's first-born.
Revelation 7:3
"Do no harm to earth or sea or trees, until we seal the servants of our God upon their foreheads."
1 Corinthians 10:10
And you must not murmur, as some of them did ??only to be destroyed by the destroying angel.
Revelation 9:4
but they were told not to harm the grass on earth nor any green thing nor any tree, only such human beings as had not the seal of God upon their foreheads;
Hebrews 12:24
to Jesus who mediates the new covenant, and to the sprinkled blood whose message is nobler than Abel's.