Acts 19:36

These things therefore being undeniable, it is necessary that ye should be calm and do nothing headlong.

Proverbs 14:29

He that is slow to anger is of great understanding; but he that is hasty of spirit exalteth folly.

Proverbs 25:8

Go not forth hastily to strive, lest thou know not what to do in the end thereof, when thy neighbour hath put thee to shame.

Acts 5:35-39

and said to them, Men of Israel, take heed to yourselves as regards these men what ye are going to do;

Treasury of Scripture Knowledge

Summary

Seeing then that these things cannot be spoken against, ye ought to be quiet, and to do nothing rashly.

Bible References

Ye ought

Acts 5:35
and said to them, Men of Israel, take heed to yourselves as regards these men what ye are going to do;
Proverbs 14:29
He that is slow to anger is of great understanding; but he that is hasty of spirit exalteth folly.
Proverbs 25:8
Go not forth hastily to strive, lest thou know not what to do in the end thereof, when thy neighbour hath put thee to shame.