Note 6751 — Scene II. A bedchamber in the castle: Desdemona in bed asleep; a light burning.[6698]
Reading edition
It is too] Ff. Tis too Q1. Tis to Q2 Q3.
[He stifles her.] Q2 Q3 (opposite prayer!). He stifles her. Q1. Smothers her. Ff. Attempts to smother her. Pope.
Here Q1 inserts: Des. O Lord, Lord, Lord. See note (XIII).