Correlation coding problem with loop

I have two different arrays, one is 5000x7 and the other is 5000x4, I need to calculate the correlation between these two arrays at a lag of 0 time steps to start. Then I need to calculate the correlation wtih lags of time steps equal to 2,4,6,8,...,48. Is there a way to do this using the corrcoef function with a for loop or otherwise? If possible I would like the results of the correlation table to have the 4 values across the top and the 7 values down the side of the table. If needed I can use just the correlation for the 5000x7 array (the 5000x4 table has selected variables from the 5000x7 array) and delete the extra colums afterwards, but I still need the code to include the lags mentioned above.