1 Timothy 5:5

But she who is a widow indeed, and abandoned to solitude, hopeth in God, and continueth in supplications and prayers night and day.

Luke 2:37

though she was now a widow, of about eighty-four years, who departed not from the temple, attending the divine service, with fastings and prayers night and day:

1 Timothy 5:3

Honour the widows, that are widows indeed.

1 Corinthians 7:32

But I would have you to be free from anxiety. He who is unmarried is anxious for the things of the Lord, how he shall please the Lord:

1 Peter 3:5

For so in times of old the holy women also, who hoped in God, adorned themselves, being in subjection to their own husbands;

Luke 18:1

THEN he spake also to them a parable, to shew that we ought to pray always, and not faint;

1 Timothy 5:16

But if any man or woman who believes hath widows their relations, let him provide for them, and let not the church be burdened; that there may be a sufficiency for the real widows.

Luke 18:7

And shall not God execute vengeance for his own elect, who cry out to him day and night, though he bear long with them?

Acts 26:7

which promise our twelve tribes, with fervour night and day worshipping God, hope to attain. For which hope, king Agrippa, I am criminated by the Jews.

Romans 1:5

through whom we have received grace and apostolic mission among all nations for his name, to bring them to the obedience of faith:

Romans 1:12

and that so I may be comforted together with you, by the mutual faith both of you and of me.

Romans 1:20-21

For from the creation of the world his invisible perfections, discoverable in the works that are made, are clearly seen, even his eternal power and deity; so that they are inexcusable:

1 Corinthians 7:34

A wife and a virgin hath different pursuits: the unmarried woman is anxious about the things of the Lord, that she may be holy both in body and spirit; but the married woman is anxious about the things of the world, how she shall please her husband.

Ephesians 6:18

praying at every opportunity with all prayer and supplication in Spirit, and watching for this very purpose with perseverance and intercession for all the saints;

Treasury of Scripture Knowledge

Summary

Now she that is a widow indeed, and desolate, trusteth in God, and continueth in supplications and prayers night and day.

Bible References

Trusteth

1 Corinthians 7:32
But I would have you to be free from anxiety. He who is unmarried is anxious for the things of the Lord, how he shall please the Lord:
1 Peter 3:5
For so in times of old the holy women also, who hoped in God, adorned themselves, being in subjection to their own husbands;

Continueth

Luke 2:37
though she was now a widow, of about eighty-four years, who departed not from the temple, attending the divine service, with fastings and prayers night and day:
Luke 18:1
THEN he spake also to them a parable, to shew that we ought to pray always, and not faint;
Acts 26:7
which promise our twelve tribes, with fervour night and day worshipping God, hope to attain. For which hope, king Agrippa, I am criminated by the Jews.
Ephesians 6:18
praying at every opportunity with all prayer and supplication in Spirit, and watching for this very purpose with perseverance and intercession for all the saints;