'Behold' in the Bible

Wherefore if any man is in Christ, he is a new creature: the old things are passed away; behold, they are become new.

(for he saith, At an acceptable time I hearkened unto thee, And in a day of salvation did I succor thee: behold, now is the acceptable time; behold, now is the day of salvation):

as unknown, and yet well known; as dying, and behold, we live; as chastened, and not killed;

For behold, this selfsame thing, that ye were made sorry after a godly sort, what earnest care it wrought in you, yea what clearing of yourselves, yea what indignation, yea what fear, yea what longing, yea what zeal, yea what avenging! In everything ye approved yourselves to be pure in the matter.

Behold, this is the third time I am ready to come to you; and I will not be a burden to you: for I seek not yours, but you: for the children ought not to lay up for the parents, but the parents for the children.