How do I iterate through two lists in parallel?

I have two iterables, and I want to go over them in pairs:

foo = [1, 2, 3]
bar = [4, 5, 6]

for (f, b) in iterate_together(foo, bar):
    print("f:", f, " |  b:", b)

That should result in:

f: 1  |  b: 4
f: 2  |  b: 5
f: 3  |  b: 6

One way to do it is to iterate over the indices:

for i in range(len(foo)):
    print("f:", foo[i], " |  b:", bar[i])

But that seems somewhat unpythonic to me. Is there a better way to do it?

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