Judges 9:33

and it shall be, that in the morning, as soon as the sun is up, you shall rise early, and rush on the city; and behold, when he and the people who are with him come out against you, then may you do to them as you shall find occasion."

1 Samuel 10:7

Let it be, when these signs have come to you, that you do as occasion shall serve you; for God is with you.

Ecclesiastes 9:10

Whatever your hand finds to do, do it with your might; for there is no work, nor device, nor knowledge, nor wisdom, in Sheol, where you are going.

Leviticus 25:26

If a man has no one to redeem it, and he becomes prosperous and finds sufficient means to redeem it;

1 Samuel 25:8

Ask your young men, and they will tell you. Therefore, let the young men find favor in your eyes; for we come in a good day. Please give whatever comes to your hand, to your servants, and to your son David.'"

Treasury of Scripture Knowledge

Summary

And it shall be, that in the morning, as soon as the sun is up, thou shalt rise early, and set upon the city: and, behold, when he and the people that is with him come out against thee, then mayest thou do to them as thou shalt find occasion.

Bible References

As thou shalt find

Leviticus 25:26
If a man has no one to redeem it, and he becomes prosperous and finds sufficient means to redeem it;
Leviticus 25:8
"'You shall count off seven Sabbaths of years, seven times seven years; and there shall be to you the days of seven Sabbaths of years, even forty-nine years.
Ecclesiastes 9:10
Whatever your hand finds to do, do it with your might; for there is no work, nor device, nor knowledge, nor wisdom, in Sheol, where you are going.