John 19:37

And again another scripture saith, They shall look on him whom they pierced.

Cross-references

Zechariah 12:10 is the direct source of the quote 'they will look on the one they have pierced' in John 19:37.

Revelation 1:7 echoes the same Zechariah prophecy, applying 'pierced' to Christ's return — a later NT fulfillment.