Matthew 3:15

But Jesus answered him, "Come now, this is how we should fulfil all our duty to God." Then John gave in to him.

Acts 13:22

After deposing him, he raised up David to be their king, to whom he bore this testimony that 'In David, the son of Jessai, I have found a man after my own heart, who will obey all my will.'

1 Corinthians 16:13

Watch, stand firm in the faith, play the man, be strong!

Galatians 6:2

Bear one another's burdens, and so fulfil the law of Christ.

Ephesians 6:10

To conclude. Be strong in the Lord and in the strength of his might;

2 Timothy 2:1

Now, my son, be strong in the grace of Christ Jesus,

James 2:8

If you really fulfil the royal law laid down by scripture, You must love your neighbour as yourself, well and good;

Treasury of Scripture Knowledge

Summary

Then shalt thou prosper, if thou takest heed to fulfil the statutes and judgments which the LORD charged Moses with concerning Israel: be strong, and of good courage; dread not, nor be dismayed.

Bible References

To fulfil

Matthew 3:15
But Jesus answered him, "Come now, this is how we should fulfil all our duty to God." Then John gave in to him.
Acts 13:22
After deposing him, he raised up David to be their king, to whom he bore this testimony that 'In David, the son of Jessai, I have found a man after my own heart, who will obey all my will.'
Galatians 6:2
Bear one another's burdens, and so fulfil the law of Christ.
James 2:8
If you really fulfil the royal law laid down by scripture, You must love your neighbour as yourself, well and good;