21 January 2019, KL 606 (callsign KL282 heavy), a 787-9 KSFO-EHAM, is cleared for takeoff, and starts its roll. Twenty seconds after clearance, tower cancels clearance, saying that company called the abort. The aircraft vacates via Golf, so it was a low-speed abort, and it takes about 25 minutes to sort everything out: it sounds to me like there was a gross error on the cargo manifest (although I heard "fuel" at some point too); eventually, company transmitted a more accurate manifest, and they departed.
I didn't edit the clip, in part because I'm lazy and don't have the time, and in part because the event plays out just about precisely in the half-hour clip: T/O clearance starts 38 seconds in (well, I assume the line up and wait is on the previous recording), and the handoff to departure occurs at 31:22.
Twenty to thirty seconds later, and they wouldn't be stopping. Now, imagine somewhere in between, if the abort was called because of a grossly under-reported weight, flex takeoff, and they abort at high speed, but below what they think is V1. Would they have dipped their toes into the bay?