'Careful' in the Bible

and instruct the people, {saying}, "You [are] about to cross [through] the territory of your brothers, the descendants of Esau, who are living in Seir; they will be afraid of you, and [so] be very careful.

"So {you must be very careful for yourselves}, because you did not see any form on the day Yahweh spoke to you at Horeb from the midst of the fire,

"[So] you must be careful to do [just] as Yahweh your God commanded you; you shall not turn [to the] right or [to the] left.

And you shall hear, Israel, and be careful to observe [these instructions], so that {it may go well for you} and that you may multiply greatly, [just] as Yahweh, the God of your ancestors, {promised} you, [in] a land with milk and honey.

{Be careful to obey} all these things that I [am] commanding you, so that {it will go well} for you and for your children after you {forever}, because then you will [be] doing what is good and right in the eyes of Yahweh your God.

Be watchful {with respect to} [an] outbreak of [any] infectious skin disease, by being very careful and by acting according to all that the priests and the Levites have instructed you, [just] as I have commanded them, {so you shall diligently observe}.