Verses with the word opportunity in the Apocrypha (8 verses):

Sirach 4:20
Observe the opportunity, and beware of evil; and be not ashamed when it concerneth thy soul.

Sirach 12:16
An enemy speaketh sweetly with his lips, but in his heart he imagineth how to throw thee into a pit: he will weep with his eyes, but if he find opportunity, he will not be satisfied with blood.

Sirach 19:28
And if for want of power he be hindered from sinning, yet when he findeth opportunity he will do evil.

Sirach 20:7
A wise man will hold his tongue till he see opportunity: but a babbler and a fool will regard no time.

Sirach 38:24
The wisdom of a learned man cometh by opportunity of leisure: and he that hath little business shall become wise.

1 Maccabees 11:42
So Demetrius sent unto Jonathan, saying, I will not only do this for thee and thy people, but I will greatly honour thee and thy nation, if opportunity serve.

1 Maccabees 15:34
Wherefore we, having opportunity, hold the inheritance of our fathers.

2 Maccabees 14:5
Howbeit having gotten opportunity to further his foolish enterprize, and being called into counsel by Demetrius, and asked how the Jews stood affected, and what they intended, he answered thereunto: