Psalm 5 is a psalm of David. These excerpts are his prayer for protection and are certainly applicable in these times.
Oh, Lord, hear me as I pray; pay attention to my groaning. Listen to my cry for help, my King and my God, for I pray to no one but You. Listen to my voice in the morning, Lord. Each morning I bring my requests to You and wait expectantly. Psalm 5:1-3 (NLT)
But let all who take refuge in You rejoice; let them sing joyful praises forever. Spread your protection one them, that all who love Your name may be filled with joy. For you bless the godly, O Lord; you surround them with your shield of love. Psalm 5:11-12 (NLT)