Extended Strong's Hebrew Lexicon (Brown-Driver-Briggs based)
beat
Usage: 1) stroke, beat, foot, step, anvil, occurrence 1a) foot, hoof-beat, footfall, footstep 1b) anvil 1c) occurrence, time, stroke, beat 1c1) one time, once, twice, thrice, as time on time, at this repetition, this once, now at length, now...now, at one time...at another