A waitress at a Knoxville restaurant says she is still in shock after a customer tipped her $1,075 this week.

When Khadijah Muhammad left for work at Cheddar's on Wednesday, she did so with a notice on her doorknob from the local power company saying they would shut off her electricity if a past-due bill wasn't paid by the next day.

Her mother had just suffered a heart attack and Khadijah went to visit her, losing out on some paid days at work earlier in the month.

After serving a small family, she unexpectedly received a note and then saw the thousand dollar tip left for a meal that totaled just $29.30.

"We were led to give it to you," the note said. "God Bless!"

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