William Troost-Ekong was among the goals for Watford who hammered Luton Town 4-0 in Sunday’s Championship fixture.
The last time Troost-Ekong scored for Watford was 7th November 2020 in a 3-2 home win against Coventry in the Championship.
Troost-Ekong fired in from close range to make it 2-0 on 45 minutes after Davis nodded down a João Pedro cross.
Samuel Kalu came on in the 85th minute while Maduka Okoye was benched.
The win took Watford to 10th place on 23 points in the 24-team league standings.
It was a return to winning ways for the Hornets who lost 3-0 to Millwall in their last league game.
