Covers:

1977:

Brothers Johnson [n°1 R&B, top 5 US; also in Tarantino film Jackie Brown]

1978:

Phil Upchurch

1991:

Quincy Jones feat. Tevin Campbell

2000:

Da Brat [sample in We Ready]

2001:

Outkast [sample in Ms. Jackson, n°1 US, n°1 GER, n°2 B & UK]

2003:

Beyoncé [sample in Be With You]