Why is «اللَّذَيْنِ» used in «رَأَيْتُ اللَّذَيْنِ نَجَحَا»?

Relative Nouns — Ṣilah, ʿĀʾid, Forms and Syntax

• It is a nominative subject
• It is masculine singular
• It lacks al-
• It is an accusative dual object